https://taz.de/Berliner-Aktivist-ueber-Falschparker/!5760190...
The recovery is probably more expensive than a small paint job though...
So just to be clear, I'd never do this! But people who feel quite entitled to destroy property (OP's example of moving is mild, many people brag about throwing them in rivers/trash, etc.) tend to also get extremely upset about some random person keying their car.
Moving a scooter that is parked in the middle of the sidewalk is more constructive than destructive, because it unblocks other taxpayers without destroying anything. The scooter is still functional and shiny, just not parked prominently anymore.
I've seen a scooter that was thrown on a car's windshield, but that's something else and definitely not mild.
Well it sounded to me the like the OP is not only attempting to harm the company but also unrelated third parties. A scooter in the street sounds much more dangerous besides.