We've entered the Era of the AI wars, AI scrapers are openly ignoring robots.txt and other measures designed to tell bot website visitors to behave in a certain way.
If that's how it's going to be let's get into an arms race then. There's open source tools like Anubis, Cloudflare announced AI Labyrinth. This won't be the end of AI scrapers, they will get better and so will these tools and so many resources will be wasted on a problem that was already resolved if the bots worked properly