I've honestly been a little weary of substack ever since they censored "5 Nazi blogs," even though (or especially because) it seems like these blogs never really existed and the censorship was some kind of marketing tactic. Pawlicker 🐾😹 (npub1gd4…393e) did a pretty good post on it when it happened:https://pleromanonx86.wordpress.com/2024/01/09/the-internet-cycle-a-whitepaper/
Still, I noticed Corbett Report started cross-posting on Substack recently. One of the recent posts I cited was on his website in full if you logged in, or you could view it in full on substack.
I've considered substack, but the reverse of that: publish three paragraphs with a _read more ->_ link pointing back to my website.