Getting a small amount of images meme style from reddit sent to a Facebook page got the page more less banned after just doing it for like 2 days which is pretty extreme when you consider how fast Facebook servers are overall.
Most social media software can't really tell well what is done by human or software overall so they will often ban someone if they are fast person which again means if you try and automatic anything for running a successful social media account can get messy very often.
You need to try and do it as slowly or natural as possible which can mean you can't really make any money from it unless you have like 10 to 1000 different accounts you promote all the time which can make it into full time job which maybe not be worth people spending to much time on it since social media don't make people as much money as they used to do which is kinds of annoying like 6 years ago Faceobook was so much easier to make money from overall for why so many people did well using just free pages or groups but Facebook cut down on ther reach of the groups or pages forcing you to pay which is bit silly when you consider Meta employs people from third world to click your ads who will never buy your product or service so it's often like a scam on Meta normally now.
Twitter as well can ban accounts for anything for example I just open my account I got it banned which was kind of weird when I never posted anything but the account worked again and I had similarly strange experiences with Twitter which I doubt under Musk will have got any better so doing any kind of automation oftern fails here.
Instagram is very much anti fast work for example lets say I post 100 times today my account could get banned or follow to many people same rule applies even any man or woman could do this very easy meaning to have automatic way to do this would be very hard to work with also how things work on social media changing depending on the terms or codes they change making things much more complex all the time .