
Currently Anubis seems to be the standard for slowing down scrapers
https://github.com/TecharoHQ/anubis
There are also various poison and tarpit systems which will serve scrapers infinite garbage text or data designed to aggressively corrupt the models they’re training. Basically you can be as aggressive as you want. Your site will get scraped and incorporated into someone’s model at the end of the day, but you can show them down and make it hurt.

This is so real. I’m forced to use it by my employer and it just sits there doing the cringiest shit all the time. Like everything is boilerplate and it’s just a deeply unsatisfying spaghetti mess of function calls. It’ll work if you have a good feedback loop, eventually, but only ever as a crude prototype.