Non-table service tipping is optional. Toss your change in or throw a couple bucks if you’re feeling generous. Those workers aren’t considered tipped, legally speaking, and they don’t make less than minimum wage. That’s a pitiful equivocation.
Tell your server when you sit down that you don’t tip, or accept that you’re a shameful, entitled little bilker. Stop your bloviating about “it’s the business owner’s responsibility!” and admit that you just a want a little slice of the exploitation for your own wallet.