At some point the ratio of convenience to quality got all out of whack. Most people I know use maybe three different platforms at most and get angered by all of them. My internet experience peaked when I was checking 20 extremely specific forums regularly and using in-game chat 90% of the time (vent/teamspeak were reserved for raid night).
If a company has no competition, being a monopoly, it's basically free to do whatever it wants. Youtube controls the video streaming market of the internet. If they choose to not pay content creators, to run 10 ads in a row every 3 minutes, or to ban content creators for saying something their automods think is a bad word, what will you do? Where else will you turn? Odds are there's nothing for you on Vimeo. So you either make do with how Youtube operates, or you don't get to watch cat videos, or video essays on WW2, or playthroughs of Super Mario Sunshine, or what have you.
Bring able to skip 5 seconds into a 14-30 second ad isn't a huge inconvenience. When doing something AFK the ad ends in a reasonable amount of time so you're right back to your background music or whatever. I've never taken issue with that. I'm not a huge fan of the newer strategy that run two ads in a row, but it's still tolerable. What I deplore is the occasional infomercial ad that'll run for anywhere from 5 minutes to 20 hours without intervention. Those are the reason I run an ad blocker on the desktop.
On mobile there's fewer options. Running adblock on Firefox works for now, but if that gets neutered I won't cry. Another option is to install an app that works with the YouTube app to automatically skip ads after five seconds. If youtube takes action against those apps I'll spend a lot less time on YouTube.
This harkens to the current reddit situation. I'm only here because I got tired of their incessant "get our app" prompts on mobile and just started looking into getting an app right when the shit hit the fan. Forcing intrusive advertising on users is a great way to alienate them.
maybe you missed the part where they are not only trying to get rid of adblockers, but also are trying to change over to at least 30 seconds of unskippable ads