Solo customizable gamemode

I would personnaly like a gamemode to where you could create your own game in game and play just you and bots. I would personnaly love this like have xp dampened but I don't want to think all the time and this would be good to just sit and chill and play blindly and have fun, yes there is casual breakthrough but you can't alter settings or choose a map and such I've trued creating my own portal game but I need other people in order to start it sometimes I just wanna play by myself a bit like 2042 but improved upon. It's something I would love to see in this game personally sometimes the enjoyment gets sucked out and I get fustrated so to have something I can play by myself and have completely customizable would be amazing for me.

Does anyone else agree this should be a thing in BF6 or just me?