Does the opposite movement exist?
Like "No Tips".
Pay your employees, pay your taxes.
No nonsense on dividing tips between people that I did not interact with, minimum tipping, or with automated machines.
Tipping also means that if I want to know how much I'll spend in your restaurant I will have to decide how much I tip even before I walk in.
This is all just tax evasion with extra steps, enabling exploiting of people that have less contractual power.