Doesn’t matter because team-blue voters will keep voting team blue because otherwise they might have to change their mind… and that means they might have been wrong before: can’t have that.
In the context of the OP though, laying on the horn as soon as the light goes green (and ignoring the possibility red light runners) is stupid.
Anecdotally, I decided one day to stop caring if I did get “stuck” at the lights for an extra sequence. I’m considerably more relaxed when driving now.
You’re just growing as a person, continuously. Many people stop growing, settling into rigid ideals and reacting with hostility to pressure against those ideals.