Yeah it's a known problem on PC. I'm not playing a lot of MP games but I've seen a ton of cheaters on Counter-Strike and TF2 back in the days.

Crossplay is still a cool feature for private matches.

I'd prefer if the game had crossplay disabled as default. Surely with 50 million players there's enough on every platform to fill lobbies. The game keeps trying to force you to use it, with messages popping up on screen etc. It was the same with Fortnite.

I've had 3 games ruined by a hacker so far. It's ridiculous watching them playing with aimbot in the replay, with 30 kills, shooting across the map with an AR, particularly in a game like this where you might have invested 20 mins so far with teammates only to run into a cheater.

I also just prefer not to play against PC players in an FPS. Its not a huge issue in the warzone, but in the gulag sometimes, oh boy.

Edit: why is Ps4 the only platform that has the option to disable it? 

Yep cheaters suck. Reason why I gave up on most multiplayer games.

Crossplay isn't the issue, creating games that are easy to cheat in are. Crossplay has been a feature in Rocket League since day 1 and there are exactly zero cheaters in that game, which is why most people have crossplay turned on.

Never saw that coming...........
I am fine with cheating if i can also cheat, but when my platform dont allow me to cheat and i am forced to interact with a platform that allows its players to cheat, then we got a problem and it may include you having to issue a refund because of your broken ass one, sided software.

That's derogatory. We tend to just call them "Diamonds".