It's obviously fake, but that's not the point. NIP-05 is not verification. It's only an identifier. If these accounts want to be known as Tesla or YouTube or another brand @nostrsplebs.com would it really be impersonation? Major brands would use their own domain and be identified by their own domain.
Discussion
Yeah it's a cool way to be part of something. Kinda feels like a fanclub kinda thing, or sportteams.
Your TOS, so you get to make that call 🙂
Most likely, any supposed major brand name that is registered with our service is not the actual brand themselves. In that case, it's just someone's nym. If in the future a brand would contact us and wish to procure their ID, then we'll cross that bridge when we come to it.
I think TBH that all of these matters are "that's a dispute between you and them. Come back when the court rules in your favour." If you take things into your own hands, you could end up being sueable.