Minimum wage doesn't have to go up for that to happen.
Supply chain issues, inflation, interest rates from the fed being historically low gave lots of people extra buying power, etc.
The F&B industry is already quite saturated. Like anything, it'll adapt though. AI could be trained to take orders, the customer could put orders in on tablets. Someone said earlier in the thread but a minimum tip is not the worst idea; I get the work for your tips but there are a fork ton of cheap assholes out there that leave $0 or $1 on $50 (it should change from parties above 6 or whatever number to parties who spend over $X) if you're going to keep the tip system.The previous generation put a McDs, Starbucks, and every other chain restaurant on every corner. That's going to HIGHLY drive down the number of mom and pop shops that can survive.
Anyway, the rest of the developed world doesn't have an issue with the non-tip based system. It stemmed from greedy assholes who opened bars and restaurants basically saying the customers should pay my employees instead of me.
The whole tip-based system could be blown up and fix a lot of this.