I know Twitter had many terrible aspects, but I do miss the world voice old Twitter provided for quotes that could be engaged with in an "everyone is here" kind of feeling that doesn't exist on any other platforms right now.
For example, when the actual owner of the at Bitcoin handle wasn't pushing the narrative that Jack Dorsey wanted they hijacked the moniker and gave it to a pro b Blockstream (THE COMPANY THAT CONTROLS THE BITCOIN CODE BASE) individual. For most people that support Bitcoin and blockstream it looks like a victory of free speech but in reality they're just controlling more and more of the speech and kicking out anyone from the conversation who disagrees.
It skews one way, but there's definitely a large diversity in opinions on Reddit that are not hard to find. It's also transitioning into an India social media site, just from sheer population numbers.
I commented on a particular sub (in opposition to what i think the core hivemind is there) and was immediately banned from about 30 others.
Reddit is the most insular, single minded set of communities I've seen on social media. I dont think you can claim diversity if the userbase all wall themselves off from each other with bots.
I posted on the ReformUK subreddit in opposition to something that was being touted there. The context of the post doesn't matter, posting on that sub is enough to get you blanked banned from many other placed.
Getting banned from a default sub you've never posted in because you told a racist boomer somewhere else they might be falling for propaganda is bloody weird.
I can't speak to whether this is a useful tactic on their part, or whether its fair to you, but IMO this is just another kind of "free speech" that exists.