As a user I want it but as webadmin it kills dynamic pages and that's why Proof of work aka CPU time captchas like Anubis https://github.com/TecharoHQ/anubis#user-content-anubis or BotID https://vercel.com/docs/botid are now everywhere. If only these AI crawlers did some caching, but no just go and overrun the web. To the effect that they can't anymore, at the price of shutting down small sites and making life worse for everyone, just for few months of rapacious crawling. Literally Perplexity moved fast and broke things.