Your point is understood and well taken. It's your choice. I choose to avoid spending money at places like this, and to let them know why. I've seen it change policies, and we will see it again.
More power to ya, but I don't think you're gonna change a thing. This is a CYA type deal, lotsa smaller restaurants are going the same route via some of the higher ups in the restaurant association. Some of the these smaller businesses consider it a tort liability regardless of beliefs. Not saying it's right or wrong, just that I highly doubt anything changes unless there is a significant amount of tort reform.