The 'race card' aside (which is bullshit), fuck that guy! Maybe he needs to pay his servers a decent wage even if it means hiking up his prices to do it. I'd respect that more than the audacity of biz owners who expect me to pay their workers.
Now let's talk about bad service.
Good on this guy for standing up for his employees. If you’re not gonna tip your servers then don’t be surprised when something like this happens