I don't tweat, facetime, duo, skype, facebook, whistle, or any of the other stuff. Sites like this, email, and grudgingly text are enough for my old eyes and brain.
EDIT: I take that back. I just twitted them. Guess that makes me a TWIT unless that is now a politically incorrect term. If so. I take it back with apologies. I did buy a Roku 4K stick as backup. Always need backup.
That said for US folks, I've been with DirecTV since '97 and fiddling the last couple of years for an Internet alternative. Have attic antennas and 1gb fiber. On 3 week YoutubeTV trial, and despite the dumb name, I think it will be the winner. Integrated interface for OTA's and OTT's, surround sound, 9-month free cloud DVR (very functional), fastforward (also very functional), multiple platforms, and better picture quality than the others. Actually exceptional. No more box rental either. All for 50 bucks a month. I will still keep Netflix and Prime and come and go with HBO, Sho, and Hulu depending on their lineup. Try it. 3-weeks 4 free. I'm already using it in place of DTV.
Oh, and WebOS does support YTTV.