All they care about nowadays is having the latest eotech holo sight and surefire weaponlght and some Magpul accessories. Knives are just an afterthought in case you need to stab someone. Striders (blah!) and Emersons are all the rage, but they aren't really utility knives, they are expenive-ass cool kids club knives....good, but I wouldn't buy one. Noone worries about the quality and functionality of a knife anymore. Just stick the pointy end in the bad guys chest. Even a Cold Steel can do that.
War in the future will be waged by fat kids with xbox controlllers. Who needs knives?