The driver of the truck better (1) not mind his paint being ruined. (2) Be armed.
No kidding. I won’t put anything political on any vehicle. But I do proudly have a US Flag on my flagpole out front. Even those occasionally get stolen.
I can testify to the vandalism. I went to a Kari Lake event only to discover my car had been keyed afterwards.
It tends to work the other way: My trucks, especially the big blocks , have had Trump stickers since 2015. Nobody, but nobody has bothered them. A quick look at the cow catchers, etc. seem to give second thots to scribblers/keyers/etc. And I’d repair any damage with bigger stickers anyway.