Your logic says that YOU get to establish the speed over the limit that is acceptable to everyone else.
Speed limit is 50.
You are driving 60.
I want to drive 70.
Conclusion, I piss you off because I am exceeding your speed. How about the others that are driving 50? Hmmm?
What's that got to do with people who use the *slow traffic keep right* lane to pass someone already going the speed limit or over when the left lane is free?