Once again, no. For the price of a Mac Pro, you get x86 hardware that performs simply better. Despite HN having a hardon for "b-b-but it's only 85W", it doesn't matter to a very large portion of users. I don't give a single crap if my workstation uses up 600W to run a 5900X and an RTX3070 (or, well, if I could find one, but shhh). I merely care about raw power. My electricity bill is a non-factor. And that's just with something of "equivalent power" (not even taking into account the fact that people don't give a shit about OSX if it doesn't run their software/games/etc). I can get some x86 hardware that runs an M1 into the ground easily, and given that all the current gen is on old processes, upcoming x86 hardware will, once again, be more than just competitive, but better. Then Apple will come out with the M2, reap all the benefits that come out of being a non-upgradable SoC with soldered RAM and soldered CPU, maybe be on top of very select benchmarks for a while, etc. As with every time that Apple came out with "revolutionary new hardware", what it mostly meant is "we slapped TSMC with a load of cash and got their latest and greatest process".

So, to respond, buyers will:

1/ Not give a crap about whether it's x86 or Apple Flavored ARM (read: an ARM with undocumented extensions that is pretty much CISC), but merely look at price, in which case Apple buyers are an extreme minority. A $500 laptop with a mobile Ryzen is more than enough for the average user, and mostly, most people cannot afford a $1200+ macbook air.

2/ Not care about power consumption because it does not matter to a boatload of people. Get out of your bubble, noone outside of software developer nerds care if they have to plug in their laptop once every four hours. Most people have lunch breaks. Is it a great thing to have in a laptop ? Absolutely, and Apple has done great in that regard. Does it matter anywhere else ? Absolutely not. Once again, it's HN jerking itself off about pErFoRmaNcE pEr WaTt when Apple put out a CPU that can't even draw the 105W it's rated for, and has no proof that it can improve in single threaded performance with more power. But sure, toss out more cores, it's what x86 has been doing for years, but when Apple comes out with the M1 Ultra it's a stroke of genius to slap two of these bad boys together.

3/ People actually upgrade their hardware and don't rebuy a macbook pro every two years like half of this forum does.

ARM is not a forward looking architecture, and neither is x86. They both are architectures, with their advantages and flaws (and the Apple flaws are fucking massive, unupgradable-except-if-you-buy-next-year's-version is the very definition of non-forward thinking, especially for end users).