Works for me. I don't need those sites/services. If they want to be actively hostile to me, I can vote with my feet/wallet.
I can't (nor do I wish to) control what other people do. Just what I do.
As it stands now, I block the bulk of scripts/ads/trackers/other spyware on my devices, and those who don't like that are free to block me from accessing their sites.
Maybe I'm missing something important here, but I don't need anything from Alphabet, Netflix, Meta or any other rapacious corporation. They can do what they like, and I will do the same.
>Have fun using Firefox if half of the web locks you out or treats you like a second class citizen.
If the above folks are who you consider "half the web" then, at least for me, nothing of value would be lost, as I don't use that garbage anyway.