"You can use their cloud DVR to "record" something, and after that happens, you can fast forward through the commercials."

Has this changed? When I tried YouTubeTV a couple of years ago, you could record things to the DVR, and sometimes not only would they not let you fast forward through the commercials, they replaced them with their own completely un-fast-forwardable commercials. Sometimes it would let you fast forward as normal though. This is what caused me to drop the subscription immediately.