Ooh this gives me an interesting passive-aggressive idea to counter pointless "is this still relevant" questions. "No, I haven't hit this in the last 2 days." "No, I haven't hit this since I gave up trying to do it with your tool." And so forth.

The less passive-aggressive version is to use this obviously-unhelpful answer of the obviously-unhelpful question, to actually have a conversation to get the PM to recognize that the default state of a ticket is in fact "no change." Ultimately that may turn into a stale bot if the PM realizes the policy they actually want is some sort of timeout, but at least it's not a time consuming meeting!

(Note, a cathartic thought experiment, but not really good manners to actually do!)