As for choosing to drive your big F150 over say the prius it wouldn’t really matter if the F150 was largely EV only on your local trips.
Even if that F150 runs on electricity it is still a stupid idea to drive a truck when you don't need one.
Regardless of how a vehicle is powered, a truck will always use double the amount of anything Prius like (in terms of shape and weight)
You can see it already, a Tesla model 3 will do 150 watthour per km easy (mostly lower) and in a Rivian you will do 300 watthour per km.
You are still driving a heavy vehicle with the aerodynamics of a building through the wind. That will always be a dumb idea unless you are actually using the capacity of the vehicle. Which is almost never for a lot of people.
So, just get a sensible EV like a Bolt or a Leaf, and keep the truck for when you really need it. Like offroad trips or whatever.
That is probably better for the eniviremont AND your wallet than buying a Rivian.
A plugin hybrid suffers from the same problems, however, in the end you have one car instead of 2, so lots of advantages too.
If you do light offroading the Mitsubishi Outlander PHEV is a nice offer, and available second hand. We decided against it because the electric range wouldn't be enough for most days.
Now we got a Bolt, and still have the 4x4 van. Maybe we buy and ols Cayenne or something.
I'll be honest, I still would like a Rivian though. It will be superior 4x4. But consume twice the electricity of a regular EV.