If they went to the trouble of creating an account just to bump this issue... they probably care about it. Asking for update is just as often a way to subtly say "Can I pick this up?" or "Is there a way I can help move this ticket?" or "There was a pr, is this not getting merged because you won't accept this changeset?"
You seem to be making a value judgement I just don't get - who fucking cares if it's just some rando - they were all random people when they started the thread...