My two cents about tipping:
I don’t like tipping, and I wish restaurants, delivery services, and rideshare platforms just paid their staff a living wage and increased prices accordingly and then encouraged no tipping.
BUT as a visibly Jewish guy with a very Jewish name, I consider myself to be a member of God’s PR team, and I think not tipping would reflect poorly on me, and consequently on Hashem who named us his people. I therefore try to tip whatever the market standard is on a given service.
Obviously market standard is up for debate, but I try to figure it out. There are situations where I think it’s not the standard, but if I think the standard is to tip in a given situation, then I do.
Do I like giving away my hard-earned money? Absolutely not. Do I think it’s a good system? No. But under the circumstances, I think we do have to tip enough to not be viewed as ungrateful or taking advantage.
/.02