why does ea keep removing those game modes against ai ?

Hi kuil88,

The way the live service operates for Battlefield 2042 is through rotating game modes. There are some staples that don't generally change (not always, though), but most of the other modes, like the PVE ones, will be changed out for something else after a certain amount of time. 

You can see what modes are coming up through the Community Calendar:

https://www.ea.com/en-gb/games/battlefield/battlefield-2042/community-calendar 

Thanks for the response, isn't there a way that those game modes can be exactly replicated, like on portal ?
Now i can replicate it like 90% of the game mode 4 vs 28 ai, also the last one with that juggernaut in it was also very fun to play....

When you play game modes like 32 vs 32 players only there are always a few cheaters in the game, EA can ban those players 
but you can buy a new account for a few bucks and they are up and running wihtin minutes... 

Not really with the PVE modes unfortunately. I don't believe we can access the assets in Portal. 

Game companies dont really get it, just give people the oportunity to play whatever they want, they could just add it to portal and everyone would be happy, thats why fornite is so popular, so many things to choose from and there is barely any restriction,

i think if i wanted to play that 5v5 mode that was gone a while ago with my friend, well i think i should be able to.

This is really unlike EA to care about customers