No. Deplatforming is not the same as censorship. Don't equate them.
If Stanford University throws you off campus for holding up a "Stanford sucks" sign, this is deplatforming. Put it on your own lawn. Nobody has the obligation to host your content.
And no, it's not "effectively censorship" either. Censorship is actively seeking out and removing information from all platforms, everywhere, burning books, etc.
> But censorship leading to the deaths of millions is certainly bad.
What the actual F, no one is being censored leading to millions of deaths. If anything, deplatforming has saved millions of dying of COVID due to actual disinformation about fake cures (Hydroxychloroquine, injecting bleach) and pseudo-scientific FUD about vaccines.
Have a miracle cure for COVID? By all means, share. You'll be both wealthy and a hero. But nope, it's goddamn charlatans all day long with this shit.