I believe that any organization that sells goods or services should have an obligation at the first time they advertise or disclose prices to also advise what amounts of tips are expected.
Moving in this direction will probably need to be done at the national level.
This will avoid consumers and workers from being “ripped off”.
I did visit a place, Italy where prices always included all taxes and “service charges”.
I believe workers and consumers are happier there and businesses can still make a profit since all the competitors have to follow the same practices.