Hard to believe that people are still parking in handicap spots in this day and age, to a point that this protest needs to be done.
(Side note: as someone who has never parked in a handicap spot, legally or illegally, I'd be a little upset if I pulled in and couldn't park somewhere)
Because it's like sticking s cart there. Just nudge them gently unless they're bolted in and then depending on my mood I might do something significantly more illegal and maybe get in trouble but only if I'm in a really bad mood. But I'm not gonna bother getting out and moving it if I can tap it out of the way.
(Side note: as someone who has never parked in a handicap spot, legally or illegally, I'd be a little upset if I pulled in and couldn't park somewhere)