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?
Well camo doesn’t make people invisible obviously, but it’s good enough to fool birds or people at a distance if there isn’t much movement.
There’s lots of photo examples of this online where entire hunter tents and hunters are very hard to discern from the forest itself which is effectively invisible if you’re deciding to take a shot or not.