There was a point in the past where video platforms were competing, and by no means was it clear that YouTube would end up dominating this area to the point of being close to a monopoly.
When YouTube won that race, they won it with a given set of parameters, including the kind and amount of ads they show. Society at large has, at that point in the past, basically decided that YouTube's offering is the best, and given this market domineering position.
YouTube is increasingly moving away from the parameters of this implicit agreement, in minor ways at first, more now. Had they "competed" in the video platform race with current policies, maybe everyone'd be using Vimeo now.
And here's the crux. YouTube can only do this because their old policies allowed them to establish this domineering position, and by doing so are breaking the implicit "deal" that actually allowed them to get into this position.
To me, there's currently no alternative to going onto YouTube. And no, I won't pay for YouTube Premium — because that wasn't part of the deal either. The platform won the race as a free platform. So, until Google can figure out how to serve a reasonable amount of safe ads — adblocker it is.