As a buyer I don't care, as seller I don't use Gallery photo, as I noticed no increase in sales. I look at the shipping column before the gallery photo. The prettiest pic in gallery won't make me look at the listing if the s/h are outrageous.
Since I use the Firefox browser with tabbed browsing I can open multiple listings in the same window, and just close the ones that don't interest me.

You have to understand, most of these people are not ready to be unplugged. And many of them are so inured, so hopelessly dependent on the system, that they will fight to protect it.
You take the blue pill - the story ends, you wake up in your bed and believe whatever you want to believe. You take the red pill - you stay in Wonderland and I show you how deep the rabbit-hole goes.