I'm posting clips to several channels at once — would it make sense to build a scraper that takes a new upload from one platform and auto-submits it to the rest, maybe connecting Make with Buffer? (TikTok seems to have issues with this though.)
I think this is reasonable to try, but keep in mind top channels generally don't submit posts to Instagram/Facebook/Twitter via API — there's a theory that platforms soft-throttle API-submitted content because they want to encourage human-generated posting over machine-generated posting, since they believe (probably correctly) that human content tends to perform better. Nobody's fully confirmed this, so take it as a theory rather than fact, but personally I'm not going to schedule this through an API — I'm going to have real human beings post to all these fan-style pages for me instead.