I have done little preliminary research on this but in that little research I have understood that all social media platforms are full of bots. Platforms like:
-reddit
-facebook
-youtube
etcetera, they all have bots that post comments.
In games too.... I have found many built in bots in games...some of them with "god mode" powers.
It is crazy to be honest. I know for a fact in one subreddit forum, they put thousands of bots in it to comment...I mean about 10,000 bots in one sub forum where there are about 5000 actual users....it is crazy...
I predict that social medias will get mostly bots in the future and no actual humans....or, the human accounts get used as bots with out peoples permission.... meaning your social media account will post stuff automatically with out you even writing them....In games I see games use my account and use it as bots when I am offline already.... as I type this one of my game accounts is being used as a bot to play other players... 
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