It’s funny to go on Facebook and see 20 year old accounts that haven’t updated their profile pic since 2009. Facebook is the corpse of a social media platform used to trade yardsale trash and post christmas cards. Your facebook AI is going to excel at posting right-wing memes and helping people find their lost pets.
As for instragram. Now introducing InfluencerGPT.
Alternative to using youtube? I bought a bike recently. Maybe try that.