I’m not even sure that’s the case. I went to a restaurant where there was a required “tip” (regardless of party size) and then they gave the option for an additional tip. I assume they did that because a large enough percentage of patrons did not tip and I assume this is what businesses in the US would do in general, rather than just increase the prices on the menu which would give customers a more clear picture of what they’ll be spending.
It lines up with the message of the image. If you’re willing to sacrifice one set of rights then all rights are up for negotiation as well. Feel free to explain to me how that’s not the case.