Servers that use Cloudflare for protection, like mine, have the option to have Cloudflare automatically block all AI bots. I have it enabled.
Cloudflare has written how some AI companies attempt to look like the Google bot, and others, so as to get around the blocks, but that they aren't fooling Cloudflare and they do get blocked.
I don't know what other instances are doing to deal with this.
BeAware