I'm a Battlefield franchise veteran, been playing BF games for 15 years so seeing the games evolve has been a joy for me, though some things about the old games are incredibly appealing. Namely, not having have of an entire match completely ruined by 5 feet visibility. Yes it's possible to play being able to see 5 feet in front of you but the fun experience is completely ruined for me. Tanking, planes, sniping, rifles, LMGs and basically anything except blindly sprinting in circles looking for targets is ruined.
'Emersive' weather is a cool concept for a campaign mission where you have to sneak for objectives, but not in competitive multiplayer. It simply takes away the majority of options for a significant amount of time.