(I'm not giving my email address. We really need a better replacement for Patreon.)
The purpose of a system is what it does. It states that it’s to protect their content from AI but it’s trivially easy to bypass. So what we have is another email collector.
They have this on their Privacy Policy (prominently featured in the top menu) as the first sentence:
> Your privacy is critically important to us.
I feel like email collection is inherently in conflict with this stement. Thre are other ways to verify a viewer is not an AI. Like one of those ridiculous mini-game captchas out there. They are annoying but they can be implemented in a privacy-respecting manner. And AIs can’t do them well yet.