Yeah, I've contacted numerous owners of personal/small sites and they are usually surprised, and never have any idea why I was blocked (not sure if it's an aspect of CF not revealing the reason, or the owner not knowing how to find that information). One or two allowlisted my IP but that doesn't strike me as a solution.

I've contacted companies about this and they usually just tell me to use a different browser or computer, which is like "duh, really?" , but also doesn't solve the problem for me or anyone else.