Data caps are on all plans.

Nonsense. There are lots of plans without caps. Maybe not where you live, but at most that means caps should be banned where you live. IMHO it makes much more sense to require offering a cappless plan, rather than banning capped.

Edit: Googling for “capless internet usa” gives as the first result https://broadbandnow.com/guides/no-data-caps, listing several providers.