I would love if someone could answer this with quick examples. What exactly are people watching on YouTube that can't be replaced elsewhere? If I'm needing informational content I will generally seek it out in textual format, as it's painful to sit through a video on that sort of thing. And if it's entertainment, there are many other options.
edit: Genuine appreciation to those who responded. It's great to get alternative perspectives.
I'm running ProtonVPN on Bluefin from a flatpak with zero issues.