Maybe, just maybe, liberal democracies need to do a better job solving problems for constituents and less time fellating billionaires.
That might help.
I mean, when I see a right-wing populist telling me they can fix all my problems, I know they're a lying, opportunistic piece of shit, but I can also see the appeal because at least they're saying that there's problems and that they'll do something, which is more than milquetoast centrists will do.
Putting aside the obvious concerns, a mayor doing this and using "it's the same as the maintenance guy" should be a red flag.
I've worked in companies where high-level people take it upon themselves to do operational work. It's at best pointless retail poltics, and at worst it's rampant bikeshedding.