I'm not sure, but I think it would be difficult to load and unload film holders wearing gloves. For example, I usually have to slip a fingernail under the edge of the film to extract the sheet from the holder.
I suppose confining the humidity to the surface of your flesh does have benefits in this scenario, but I'd rather just finish up faster and get out before the sweating begins.
I use the Nitrile Gloves also, but had difficulty removing film from the holders.
I found 50 plectrums on eBay for $ 3.00 , and now I always keep a few in the changing bag.
And with my film supply, and in my wallet. I always have a plectrum handy in case
someone has trouble removing film from the holder.
If the gloves are to keep sweat out, but are affecting tactile sensitivity, wouldn't they work just as well if a couple of fingertips were cut off (from the gloves I mean)? That's on the basis that most of the sweat glands are on the palms of the hands.
I've had a mite less trouble with humidity inside the bag since I moved to steel spirals from plastic for roll film.
My changing bag IS hot and sweaty. I found it impossible to load plastic reels in there. Switched to a steel Hewes reel with a Kindermann tank (120 film). Best decision I've made in years.
My plastic reel for 35mm film is of a different design, and can be loaded when moist or even wet.