But to me the worse is by far Twitter. There are plenty of random people who have a disproportionate number of followers compared to the quality of their posts. And as a result can do these kind of mods. Which are amplified by retweets, something that barely exists in other social media.
Random people can have too much power. As a society we should really prevent anyone to have more than a certain reach, like for example 5k people viewing a post. If you want to have a bigger reach you should apply to get a professional account and be regulated.