Hello LvdH and fellow EuroBrick members!
I agree with @mugwump and @GoldVillage, Lego should really consider re-introducing Lego Model Team, Racers or even World Racers. They could also create a new theme for the different Technic racing or competition vehicles that are coming 2021. Also, I think that most of the small car sets will have one function or none at all, either steering or suspension.
I will be looking forward to the Jeep Wrangler, Off-Road Vehicle, and the Hydraulic excavator sets. They might introduce some new pieces in the Monster jam trucks and the McLaren Senna GTR, but they will most likely not be as functional as the Technic Ferrari or the Hydraulic Excavator (which will most likely be linear actuators, see set 42100). Soon we will see what these sets will look like, and I hope we will not be under socialist rule here in the USA when they come out...
Keep building and stay creative!