I read GP as sarcastic, as in it’s not an onerous burden at all

It’s gotten me aggressively tailgated and subjected to dangerous passing.

Sounds like it would have been better and safer for society if the tailgater had a speed limiter.

A little while ago I was doing 20mph in a 20 zone and got overtaken by someone on an electric bicycle lol

Which I have no problem with, since an ebike/pedestrian collision at 25 mpg would be less serious than a vehicle/pedestrian collision at 15 mpg.