I use a great program called PostyBirb to upload and schedule my art to all my platforms at once, I highly recommend it! It takes a little figuring out, but it's so handy that it's well worth your time

I've heard of things like this before, it does sound handy! But in my case, the issue is really more that I *don't* want to spam my stuff everywhere lol, or rather that if you're going to see my post in multiple places, I wish I could make each post feel unique and more personal.