Our billing, IMO, is very not up-front about what our limits on tethered/not are. Generally, it hasn't mattered. Whatever our limits are, we're not hitting them.
And it's annoying AF; there is no reason for a carrier to give a crap about tethered/not. Limit my bandwidth, cap the amount I can send, sure — I completely understand not wanting a customer dragging down the network —, but what does it matter what device generated the bits?
Put yourself in their shoes, and you'll appreciate their reasons.
I was recently force to pay for a higher plan specifically to unlock tethering, which is important to us for backup, since we're in the hills on a crappy ADSL connection.
Their reason is that it allows them to increase revenue.
Just because they are both packets over the network, they are different use cases and present a feature which can be charged for.
If you don’t like it, switch to a different provider. If there isn’t one that meets this need, maybe there’s a market opening. If the market is anti-competitive and exploiting that and colluding to shut down this feature, complain to the FCC. If the FCC dismisses your valid complaint for political reasons, vote out the party which put them there. If you don’t have the votes to get the people in power to care about this issue and regulate against the monopoly which is colluding to overcharge for it, then deploy a few thousand bots to sow dissent on Twitter and... no wait, don’t do that last one.
Charging people for different use case while the product is literally the same is one the most anti consumer things I can think about it, no idea why you think it's okay.
Imagine a eletricity bill that had different prices if your vacumm cleaner was being used on the living room rather than say, a bedroom, I see it as simply absurd.
Most of the packages they sell are based not on the cost of your specific consumption (which is way more complex than peak bandwidth or total transfer), but the cost of typical consumption given some restrictions (e.g. the aforementioned bandwidth or total volume cap).
If you bunch tethered and non-tethered traffic together, the average non-tethered user will have to pay more, and the average tethered user will have to pay less, than with the two usages split (assuming the same total profit).
Thus, you would lose the "cheap" non-tethering customers to competitors who do differentiate, while the expensive tethering customers would come to you.
I bought a $75/month “unlimited” plan (soft cap is 50GB before throttling according to the sales rep) and that price tag includes any taxes or fees in my local jurisdiction. It is $70/month with autopay turned on, because you get a $5/month discount. The hotspot would suck if I used it, but I don’t, and FaceTime Audio works out of the box, no setup process, which was what I wanted to hear.
Wireless is different. There is only so much bandwidth that you can have over a given frequency, only certain frequencies are available to each carrier, and only certain frequencies are conducive to cellular transmissions. For instance for years T-mobile has horrible reception indoors because of the spectrum they had.
https://www.t-mobile.com/offers/mydatausage
It looks like you’ve used 48GB or more of data overall in this bill cycle. After 50GB, you still get unlimited LTE data but may at times notice reduced speeds in areas with network congestion.
In the vast majority of times and places, you will notice little if any difference. In the small number of times or locations where there’s network congestion, you may notice reduced data speeds. This experience is due to our data prioritization practice, which prioritizes customers who use more than 50GB of data in a single bill cycle after other customers. This practice helps to optimize overall network performance and maintain a quality service experience for as many customers as possible. Your data usage resets at the beginning of your next billing cycle, so this practice will only apply until that time.