I mean the whole point of verification is that you "verify" who the person is.

Someone else (with a blue tick!) being able to impersonate another verified account, goes obviously against this.

It's literally the same people first complaining about "anyone can buy blue tick" and then "why am I banned by impersonating" - I guess you got what you wanted, no?

for the record, I don't think impersonators should be banned, simply that impersonating name changes should be reversed and/or impossible.

edit: on second thought, name changes of verified accounts should be disabled and/or limited (pending re-verification)