I do wear snake boots. But, mostly due to the multi-functional aspect. I am WAAAY more concerned with avoiding chiggers. I have hunted Rattlesnake country for 20+ years & encountered three rattlers, one Water Moccasin, two Coral snakes & two Copperheads.
Thats a lot of bites for one person to have received.
We wear them in S Texas on a hunt because the owner requests it. Mine are Justin boots IIRC. VERY comfortable. Keeps my legs from thorns and cactus while stalking pigs etc...
I've been struck only 2 times in my life. Once on a thumbnail by a small copper head. Should have been wearing at least gloves, got lucky. Once on the achilles by a moccasin, in rubber boots. No big deal.