You're right. Duopolies aren't great either and just because two companies are in fierce competition doesn't mean everything is good with the law. Both companies might be engaging in illegal anti-competitive behavior.
No one is saying the merger is illegal, just that it probably shouldn't be allowed.
If something is legal, the government should allow it.
I am saying that it shouldn't be allowed, because it is not in harmony with the laws, and is therefore illegal.
This needs to be discussed more in the age of AI. RealPage was just the eye-opener. Every industry that should be competing on prices has a cottage industry of "price recommenders" that is de-facto collusion in front of our eyes.
Even though other browsers existed, like Netscape Navigator etc, Microsoft was still found guilty of violating the Sherman Anti-Trust Act and guilty of anti-competitive action, both in the US and elsewhere.
Microsoft was forced to create a version of Windows without IE bundled, and other corrective actions.
Now the food industry would be my best example that needs more anti-trust. All of my organic brands have been bought out by Conagra Brands. There's no competition.
I would also agree that this specific acquisition is not going to be helpful for consumers.
Not 100% apples-to-apples, but I imagine you've heard cases of "big players" in various industries lowering their prices to the point of selling at a loss, which drives out the small players (Amazon, Wal-Mart come to mind). In the end, only the big player is left, and they are now free to raise prices.
I think it's reasonable to see that initial low-prices (could even be free) period of behavior as anti-competitive, since it may ultimately stifle competition in the long term.
But what you're saying is that if a piece of software is popular, free and has no competition, it should be illegal!? And the browser isn't even a great example of that since there are tons of other options! Wireshark is specialty packet sniffing software that has literally no reasonable competition in it's space. It's also free. Should it be banned here?
If it is only free in order to inconvenience competitors in a way that will eventually reduce choice, either giving you undue control of a market or being done with a view to charge later when people have no choice as the competition is broken, or both - that is when free becomes an anti-consumer matter.
It is an issue that you sometimes need to think long term to notice. If you wait for it to be an immediate problem, it is often too late to easily do anything about it.
Your food example is exactly what people feared would happen with IE, and what actually did happen for a long time despite the anti-trust case: client side developments stalled because IE was such a large part of the market and it did not implement anything new because there was no reason for them to. There was not sufficient competition to make it inconvenient for the incumbent to stagnate, so the whole area stagnated somewhat until Chrome came along and stirred things up a bit. MS was in control due to an effective monopoly, the consumer suffered.
The second most popular browser now is Safari. Should the justice department come after Apple for including it in the Mac?
Doordash attempted to buy Instacart in 2021 for $40-50B dollars. Since then Instacart has lost market share and value, and Doordash is now acquiring them for $17B.
The real competitors to Doordash and Instacart for grocery delivery are not each other. The competitors are Walmart, Amazon, and local grocery chains (Meijer, Kroger, etc). And guess what? These competitors are winning. Amazon, Walmart, and Kroger alone comprise a majority of grocery delivery (~64% in 2025, per an emarketer FAQ on digital groceries).
"When there are fewer competitors it means there's increased competition" is quite the take.
> The real competitors to Doordash and Instacart for grocery delivery are not each other.
Together they will have ~80% of the market.
I think it's quite obvious that mergers can increase competition. Especially when you read the rest of my comment. Can you steelman what I'm saying?
>Together they will have ~80% of the market.
Are you mixing restaurant delivery (~60% for doordash) with grocery delivery (~20% for instacart)? Those are different market shares.
Two chunks of overhead (IT, web app, mobile app, finance, HR, etc.) instead of one can be bad for consumers too.
But yeah, flexing pricing increases to gobble up consumer welfare is what the FTC is supposed to rally against, and, while services expand their markets aren't that different.
EDIT: Wow, people really hate this comment! I'm not being normative here. Economies of scope are the thing that any acquiring companies with any reasonable market share will argue for their case, its textbook economics and what the FTC is trained for.
(Nearly all of the remaining amount is Uber Eats.)
So if not a monopoly, then at least a duopoly.
As a rule, two-sided marketplaces are very difficult to disrupt.
- Other delivery service
- Other task service
- Go yourself
While they are an effective duopoly, it would be good to also consider them as monopolistic competition versus a true market split out -- there is very little traditional moat, and almost only network effect due to restaurants accepting their services and menu.
"Only" is a massive amount of lifting in that sentance.
Network effects are among the most durable/effect competitive qualities. And they have that network on both sides.
Amazon has been pretty successful in arguing that Walmart, Nordstrom, and everything in between are their competitors, and I expect that DD and IC will have no trouble doing the same (especially under this administration).
Can you be more precise about what percentage of what market? I think you are conflating restaurant delivery with grocery delivery. How would instacart have 25% market share and door dash have 60% and Uber eats have 26% and Grub hub have 8%? Doesn't add up because you are mixing markets.
Instacart doesnt event have 25% of grocery delivery. That was 5 years ago. Instacart's market share is declining - Im seeing 18%. Doordash offered around $50B in 2021 now offering $17B.
The grocery stores themselves are actually the major competitors on grocery delivery and they cant serve other small business like the independent services can.