The only concession I want from the pro-censorship crowd is that they oppose democracy. If you want unaccountable private social media corporations to be the arbiters of what is allowed to be discussed so be it, but just admit that you hate democracy and that you are a die hard technocrat.
There is a difference between delisting stories completely, and removing stories in private messages, but once you talk about the feed itself, the provider is going to be writing some kind of editorial engine, that prefers stories that have more engagement, while at the same time trying to not uprank trash, spam, clickbait, and other types of bs that float to the top.
Spam has already crossed the line, where near everybody, in universal agreement, is ok with their email provider blanket censoring the bulk of it.