My biggest issue is there are some people I really want to follow who do youtube unfortunately. Other than that, I could see moving off the grid completely more or less.
I do toy with leaving Youtube though and just taking the hit, would be nice to not participate in ANYTHING the big tech companies produce.
The only things I haven't removed entirely are gmail and youtube. I use protonmail now for 90% of my important stuff, but I still have a few various accounts that are more spammy pointing gmail because protonmail takes a decent amount of time to setup proper filters. For YT, I largely access it via 3rdParty apps or sites like NewPipe so I don't have to see ads or log in and can download videos easily. I like Bitchute as an alternative, but it still needs a lot more variety of content