hey if they "tailgate, rev their engine, yell out their window, and/or wiggle back and forth in apparent frustration", it means they can see you which is the most important thing.

Imo the likelihood of an unhinged motorist killing you on purpose out of rage is vanishingly small compared to likelihood of one killing you without even noticing.

Motorists beeping at me is the joyous song of angels, they can see me!