Direct link: https://rslstandard.org/ https://rslstandard.org/ it's another robots.txt-like standard, with no teeth, so I'd expect it would be as effective as

Direct link: https://rslstandard.org/ https://rslstandard.org/ it's another robots.txt-like standard, with no teeth, so I'd expect it would be as effective as robots.txt ever was, which is: "every AI will ignore it" Renting few residential proxy IPs and faking some user agent is way cheaper than paying any fees.