full scale war on my wallet.
I do fast food, fast casual, and other restaurants that don't have tipping as a thing (I ignore countertop tip jars).
On the rare instance of a sit down meal, I typically pay 20% but I just don't go to those restaurants but a few times a year.
If I'm going to spend $200 plus be expected to pay a 30% tip, I'll just fix the meal at home.