By making that assertion you're absolving yourself of responsibility and shifting the retention issue entirely to the employee. You're completely dismissing the possibility that your retention issue is due to a customer culture you fostered or created, a poor work environment due to a manager or toxic employee, the demands of the job vs compensation, or any other factor.
> Ultimately, money is a motivator and pretending like it's not does not make tipping go away.
Money is a motivator but not necessarily for the right reasons and it has diminishing returns. Tipping culture has evolved from a mechanism for customers to thank staff into a means for staff to make up for insufficient wages. They're effectively panhandlers.
If an employee relies upon a tip to makeup for wages, they aren't paid enough and are being exploited and abused.
Today, not tipping is a punitive measure that allows customers to diminish an employee or staff's wage at the customer's discretion and without any insight or feedback provided to the employer. People feel compelled to tip because they thing employees aren't paid enough, not because service was above expectations.