> being arrested for no reason
I think a lot of people in the US would disagree with this statement. It’s (typically) not precisely true, but the idea I believe you’re expressing absolutely is.
Blacks (and other minorities) in the US are policed more aggressively than Whites. This is a fact, and I don’t know anyone who would disagree with it. I suspect it’s very uncommon for them to be arrested for no reason, though. Rather, they are investigated for little to no reason, and for crimes that are rarely or never enforced for others.
A White guy driving down the road with a joint in his ash tray is less likely to get pulled over. He’s less likely to be asked to allow a search of his vehicle. The cop is less likely to be looking for contraband. If it’s found, it’s more likely that the cop will either completely overlook it or decline to charge him with possession. If charged, it’s less likely he’ll be convicted. If convicted, he’ll likely get a lighter sentence.
By saying “for no reason”, we emotionally charge the debate and give people with opposing views a straw man to attack. Worse, I’ve found that people who are simply ignorant of the issues or who haven’t examined their own views at all to latch on to this and never even consider the reality of the situation. Instead, it’s easier for them to think “this person has an agenda, and they’re wrong because this is technically false”.