Waiters always earn minimum wage in the US regardless of what tips they get. A waiter who earns $0 in tips must still be paid minimum wage by the restaurant that employs them.
See the Fair Labor Standards Act per the United States Department of Labor: https://webapps.dol.gov/elaws/faq/esa/flsa/002.htm
Since it is expected that tips make up the difference between the tipped minimum wage and the regular minimum wage, yes, tipped employees are actually paid less by their employers than regular minimum wage in the vast majority of cases. This is a large part of why tipping remains in practice - tips effectively subsidize the employer's payroll.
https://en.wikipedia.org/wiki/Tipped_wage_in_the_United_Stat...
A waiter who earns $0 in tips is likely an awful waiter and won't remain employed long. His employer does not want to have to make up the difference on a regular basis.
> If an employee's tips combined with the employer's direct wages [...] do not equal the Federal minimum hourly wage, the employer must make up the difference.
In other words, the employer always needs to pay federal hourly minimum age. Paying a waiter less than minimum wage would be breaking the law regardless of what tips they get.
> tipped employees are actually paid less by their employers than regular minimum wage in the vast majority of cases
Edit: OK, I think I understand what you mean. I agree that because most waitstaff receive tips, the amount their employers pay can be less than minimum wage. However the amount that the waitstaff receive is always at least minimum wage.
* General hourly minimum wage – $11.20 for most employees
* An hourly minimum wage of $10.70 for employees serving liquor as part of their regular job
https://work.alberta.ca/employment-standards/minimum-wage.ht...
Where in the world did you hear that?
https://en.m.wikipedia.org/wiki/Tipped_wage_in_the_United_St...