The one for Predator is hilarious - done after the fact they can’t remember half the movie, and lots of amazing stories come out, such as the heat-camera not working in the jungle (as everything is hot) so they tried dousing the scenery in ice water, making the cast stand next to a fire, then quickly record it. It didn’t work well.

So far the only “research” shared on this thread has been a marketing blurb from a manufacturer who makes this stuff.

Not sure the people arguing for this are able to actually conduct research, let alone post about it in an intelligent way.