I'm sorry to be so old-fashioned, but public breastfeeding with exposed milk sources is a bit too much. I understand that it's a necessity, but why not cover? My wife managed to feed three of our children without exposing herself for the world to see. Apologies for the crude example, but that same mother would scream her lungs out if I take out my particulars to satisfy my need, just as or maybe even more urgent, at the nearest bush. But her necessity is a guaranteed right, and mine is public disturbance.
As for the gay couple, I don't even understand why the question was asked. In Holland, no less. I've been married for 20+ years and I've never asked anyone permission to hold hands with my spouse. Why did that couple decide to ask for one? I cannot think of a reason other than fishing for a reply they could post on whatever "social" website.