I’m not trying to troll, I’m genuinely curious. Thinking about deer specifically, it doesn’t seem like visual camouflage would really help much when hunting them. Deer sense predators by sensitive hearing (big ears) and smell (long snout). Their eyes are on the sides of their head, so they detect motion rather than high-resolution.
So trying to blend in with the surroundings doesn’t seem to be an advantage in this case. Assuming all this, what’s the point of clothing with camo print on it?
Hunters try to account for the deers senses, approaching from up wind so they cant smell you. Sneaking so they cant hear you, it makes sense that you'd also use camo so they cant see you.
Most of the hunters I know go for the hi vis orange camo so you stand out to humans but not deer since they cannot see the colours.