I frequent a coffee shop and I'm not going to tip.
For what reason would you not tip?
I don't have to. It's not required to tip everywhere I go.
Tipping culture is wild, but it's expected in certain places. It's also the kind thing to do. Your favorite barista might depend on tips to make rent, or maybe they want to have a good day.
I think you should learn more about tipping.
I think I should learn more, too. I just know tipping is expected in the US, as said employees depend on tips, as their wages outside of that are minimal.