Up to them I suppose. However, we know there are a bunch of fake profiles on RM. So, if a profile with 0 reviews feels above providing any form of even basic interaction/verification, they're just shooting themselves in the foot imo. I'm not gonna lose sleep over it.
In your opinion, you think he's a real person who was offended by my question and blocked me? Personally, I doubt it, but I'd still love to hear anyone that had any type of interaction with the guy in person or even on RM or text.