No, they just do it. So that can scrape data, which at this point in time for AI which has hit the cap on what it can consume knowledge wise, scrapes it because live updates and new information is most valuable to them.
So they will find tricky, evil ways to hammer resources that we as site operators own; even minimally to use site data to their profit, their success, their benefits while blatantly saying 'screw you' as they ignore robots.txt or pretend to be legitimate users.
There's a digital battle field going on. Clients are coming in as real users using IP lists like from https://infatica.io/
A writeup posted to HN about it
https://jan.wildeboer.net/2025/04/Web-is-Broken-Botnet-Part-...
A system and site operator has every right to build the tools they want to protect their systems, data, and have a user experience that benefits their audiences.
Your points are valid and make sense, but; it's not about that. It's about valuing authentic works, intellectual properties, and some dweeb that wants to steal it doesn't get to just run their bots against resources at others detriments, and their benefits.