Comment by DonsDiscountGas

One is allegedly a copyright violation (fair use IMHO but still a grey area legally AIUI), one is a very explicitly a violation of the terms of service you agree to when signing up. And yes I do think that if somebody puts their website behind some barrier where a user has to actively affirm they won't download the contents and use it to train an LLM that should be protected by the same law for the same reason.