But you have infinite volatile, a bazillion tons of void breeches, solar flares and what not, weapons now drop with destabilizing perks, you have voltshot grenade launchers now even... Just adapt, I don't find killing neomuna dudes any harder than other content, it just requires to actually use some special weapons here and there, and the amount of heavy and special bricks that drops now is way higher than it ever was. You can literally run double special and heavy and you will basically never run out of ammo.