No way to stop AI crawlers from creating accounts on your site and scraping gated/private content

Summary

Small business owners, course creators and community operators are being forced into terms that let a platform (Meta, effective Oct 30) use scrapers, bots and crawlers to 'access, crawl, index, cache and collect' data from any site tied to a business account — and to create 'test credentials' to sign up as a user and read content behind login walls, paywalls and client portals. There is no notification, no signature, and no opt-out: the only stated alternative is to stop using Facebook/Instagram for business. Users describe the pain as a betrayal of the privacy promise they made to their own members ('You told those people who could see their data. Their data isn't yours to license.'). Existing defenses are DIY and broken: robots.txt is a request, not enforcement; firewall/WAF user-agent blocks only stop bots that identify honestly, and a crawler masquerading as an ordinary browser walks straight past. Nothing gives a non-technical owner an easy way to prove what was crawled, detect fake sign-ups, or get an enforceable opt-out. With AI training and data harvesting expanding, this is an unsolved, high-anxiety gap affecting millions of small sites.