Yes, the hunky barista looks even more terrifically masculine with three days' growth on his chin. Guys under 50 mostly do. But when your beard is partly or largely grey, that stubble can just look a little unwashed. Sadly, when you're over 50, different rules apply.
Guys think that the military associations of camo are going to make them look tough, as if they might just break out a shotgun and take down a passing duck at any given moment. I'm not so sure.