If wrestling on the edge is so problematic then maybe people should start lobbying to see it removed.
I've heard SO MUCH griping about it over the years, and maybe I'm wrong, but there is strategy for some to rassle on the edge. Some use it to counter from, for instance. Yes, it may not appease the audience to watch it, but they don't have to satisfy the audience, they have to win.
As long as it's within the bounds of the rules, a W at the end of seven tough minutes is all that matters.