As @frumiousirc said, it is mainly for the copy-paste case (e.g. you want llm to quickly check out contract terms for you without leaking the parties' identities.)
I have to say I find it amusing how a lot expect people to "not be lazy", people are mostly lazy and even sometimes clueless about how much they leak to BigCorps.
I have to say I find it amusing how a lot expect people to "not be lazy", people are mostly lazy and even sometimes clueless about how much they leak to BigCorps.