Oh man, that’s also my pet peeve. And it’s a no-win scenario, too: either you go out-of-turn and contribute to normalizing the bad behavior, or you refuse and make them think cyclists are ungrateful. Either way, it makes things worse for cyclists in the long run.

Once, a month or two ago, someone gave me the right of way when I wanted to cross the road next to a blind corner, and I stood there and refused to cross, the driver became visibly agitated, but then another car came screaming around the corner the other way and it would’ve shot me into orbit had it hit me.