I’ve made it a habit of thanking any driver that moves out of the way if I am faster (friendly hand wave), and in turn, to get out of the way of drivers that are faster than I am.
I’m honored to share the road with you.
I do the same. My F-150 only gets up to about 75-80 MPH anyways.
Right back at you . . .
Oh I get it, it's that 'do unto others...' thing. What a concept!