This just doesn't always work, if you lose more than 20% of your customer base when you raise your prices 20% you aren't doing yourself a favor. Anecdotally I'

This just doesn't always work, if you lose more than 20% of your customer base when you raise your prices 20% you aren't doing yourself a favor. Anecdotally I've stopped eating at restaurants/food carts that I absolutely loved when they've raised prices about that much --- You aren't gonna get all restaurants onboard with this at once unless you outlaw tipping, and I don't see that happening.