The Internet doesn't need any more trash. It has plenty of trash elsewhere. Go back to Twitter to spread your spam and porn and whatever it is you need to feel special or validated.
I left Twitter because nobody who still uses it has any integrity; Twitter is a cesspool of ego and marketing.
Mastodon can go a different route if its server admins don't succumb to the crap.
If bots or people who write bots are using an instance to spam or spread falsehoods, it's up to that instance's purveyors of moderation to stop it on that instance, so it doesn't spread like the disgusting disease that everyone who uses Twitter is infected with.
I know there are decent people from everywhere with good ideas being drowned out by all the chaos and noise.
Twitter link are not allowed on this instance of a peaceful Ecostead.