You are still missing the point, IT IS NOT AN OVERHEATING ISSUE, IT IS A DESIGN LIMITATION. If the design limits your use then get something else that doesn’t.
Neither are you getting the point. It's just a work around for current R5 users that are affected at the moment. Of course at their own risk. And of course, choose something else if people that don't like its (R5,R6) design and limitation. Simple. And posting the video is just to share with current R5 users to at least help them out if they ever want to risk it in desperate moments (As some countries like mine, temp can be 30-36C). I'm just sharing what I've found. That's all. Don't get why you have to be so worked up. Don't like, don't buy. Move on, life is simple.