The general talk of free speech and censoring is not really useful here without specifics. Just like someone can't yell 'fire' in a crowded theater, there are other things we are finding that may be similar in nature. I think a more useful discussion could be around the specifics. Should the POTUS be able to communicate anything they want? Should platforms be forced to carry it?
Notice also I didn't say Trump, but POTUS in general. What do we want to do here going forward? Should the POTUS be treated differently than a private citizen?
What this current period reminds me of historically is McCarthyism, except we have the POTUS lobbing baseless claims instead of a senator. I don't think McCarthyism impacted the general public as much as claims undermining the election does though.
I think the "POTUS actively undermining democracy" is a gaslighting / pearl clutching for what is a crass person but otherwise business as usual in the White House...
Apparently Patriot Act, mass surveillance, Guantanamo, the "WMD", Echelon, trillion dollar bailouts, false congress testimonies, etc weren't "undermining democracy", but an old guy tweeting some braggadocio/BS is.
And those that designed, established, and voted those things (e.g. Clinton, Bush, and Obama) are all love for each other, and all stand "united" against the "big threat" that is this guy...
Talk about a circus...
Treating everything as if there were only two sides is part of the problem. But I see dissent within the democrat party over these issues - and not within the republican party, who have supported everything that Trump has said and done.
The fact is that every decision is a balance of consequences.