Home internet data caps WERE a thing of the past when Obama appointed Tom Wheeler as FCC chairman, who then pushed rulings to classify ISPs as a public utility and started enforcing net neutrality. Companies that didn't play ball started getting fined until they fell in line. Being a former executive for a major ISP, he was very familiar with the anti-competitive practices and underhanded tricks those companies had been using for years; and he used those practices against them to finally make some pro-consumer progress for internet access in the US.
Then, Trump came in and put Ajit Pai in charge of the FCC (no joke, my phone kept auto correcting his name to Shit Pie). Anyways, Shit Pie tore down those rulings and undid all those years of progress as part of the Trump administration's anti-Obama initiative. Even though it was proven time and again that what he did was directly against public opinion, and that ISPs were flooding the public commentary with bot posts(some even made by dead people); Shit Pie continued to meme about himself and drink from an obnoxiously large Reese's coffee mug while doing so. At this point, every provider of internet services has added back data caps in the US, and they have continued to increase their prices to maintain that 99.9% profit margin. They've also locked down more areas to prevent municipal broadband services from forming, and they're even pushing for legislation to prevent them from ever happening.
The current administration has done absolutely nothing. In fact, they've been so unremarkable, I have no idea who is in charge of the FCC, and I don't feel like looking it up.