I bought Battlefield 6 when it came out and, as I want to play Solo with Bots, after months of watching for updates, I have given up and purchased Battlefield 2042 to play instead - the options in the portal and game play makes Battelfield 2042 excellent!!!!! Only thing I have noticed in Battlefield 6 which is not in 2042 is the ability to zoom the view in the Tank's main gun -- something that is probably not realistic anyway.
My preferred experience is Rush mode with 20 a side (39 Bots and me), light vehicles only, no RPGs with a 20 min play limit - all very easy to setup in Portal. It's great!