Am I in the minority that I don’t tip any extra when there is already a 20% service charge? I mean 20% for service is pretty standard these days.

I’m just shocked by some of the comments on the post about i82. That’s good that service industry folks will be able to make more hourly. But if that’s simply a 20% service charge for the service provided then why the hell should we pay another 20% tip on top of it?