I know I had a Trump sticker on my van once and when I came back out of the store it was defaced with Swastikas. Thankfully, it was just limited to that and no damage to the van itself.
He shouldn’t have been able to drive a block from his driveway without being stopped so his windows must have been done like that this morning. Coincidence, huh. Five minutes in a parking lot, it would have been keyed, tagged and burned to a crisp.