After playing some matches where the whole team just pushes HZ all game...everything else seems pointless

I played a few matches where 25 of us were just sticking to the HZ all game, helis bringing supplies every once in a while, and the strat is pretty much a guaranteed win.

Joining matches where 20 people just build a FOB, try to snipe, sit in mortars, and attack each other's FOBs is so lame, to the point I don't even feel like playing. Has anyone experienced the same?

People who say that infantry is the highest risk, lowest reward are right, but only when it's a small squad pushing the HZ. If you play with your whole team, it's one of the most rewarding and fun playstyles there is.

Heavy mortar fire does counter this strat somewhat, but if you're coordinated enough, you will simply wait until the HZ is somewhere where there are buildings, and you're fine.