It's true for Twitter (I don't use TikTok so I'll take your word for it) but what about Reddit that was very anti-Trump?
Fox News, Newsmax?
There is no way "misinformation" caused 80 million people to vote as they did.
Obviously not 80m of them lmao. But sure has an impact
70% of Republicans think Trump was the real winner of the 2020 election and that's hardly the only misinformation they have. It's hard to imagine that that wasn't a huge factor in the election.