Admittedly, Google was very heavy handed with Covid censorship. Sure, there was a lot of genuine misinformation that maybe deserved it, but they also tended to catch a lot of actual qualified scientists engaging in scientific debate (say, arguing in favor of masks and the transmission through air theory in the early days) or even some discussion that wasn't opposing the official stances.

Somewhat related, it's pretty insane how even to this day YouTubers have to avoid referring to by name a global multi-year situation that everyone who existed at the time went through. It's due to advertisers rather than government pressure, but still, insane.