To be clear, the implications were always expected to be that ISP would start running extortion rackets where they would charge fees to competitors or large internet money makers. Effectively double-dipping on consumers, so not only do you pay the ISP for internet access, but Google, Netflix, et al have to pay ISPs for access to you.
This did happen. Netflix was throttled a few years ago and they reached a "deal" with Comcast and a few months later, Netflix rates were increased.
1) This happened prior to net neutrality regulations.
2) This was a peering dispute, not throttling.
3) Net Neutrality did not regulate peering.
"It's going to fall on deaf ears. Everyone has been on their best behavior since 2018, waiting for whatever happened in the DC Circuit [court case over the FCC's repeal of net neutrality]. I don't place weight on the argument that everything is fine and we don't need to worry."
Maybe Covid restrained other ISP actions we would have otherwise seen
Comcast (and others) realized the PR nightmare that it would cause to keep the caps in this situation, but it seriously undermines their congestion argument.
No, no we weren't. Like any hot political issue, the ramblings of enthusiastic dummies should not be the standard by which we judge a position.
The most cursory of sober analysis recognizes that business models do not change overnight. Even if they wanted to act as quickly as possible, established ISPs have tons of inertia.
Extending a slightly charitable take to proponents of net neutrality recognizes that ISPs would use their existing leverage to take inches here and there, skillfully massaging the messaging with expensive PR and marketing teams each step of the way. The question is whether the sum of those changes is just a business taking advantage of negotiation power, or if it sums into too anti-consumer of a business model.
Has that happened and I missed it? If not, why? Are ISPs just afraid of provoking the bear so they're behaving themselves?