No way should we go back to the 2020 control setup.
It was rubbish and not fit for purpose.
The requirement of automatic per plane setup was paramount. Xplane, Mobiflight, Air Manager, Pop up panel Manager all have per plane setup.
Its unfortunate that Asobo have made it over complicated by splitting the config into three.
Look at XPlane if you want to improve and simplify it…a tree of planes each with a pull down for a single config.