I'm having a bit of a hard time believing that you found out of the box to be better and more intuitive than Gt and Forza. If that's your preference though, that's fine.
You can't tweak a mode that gives countersteering sensitivity a 1:1 ratio with your inputs on pad, no, but you can use normal mode so that the dampening helps with counter steering. That is enough option to get things working properly. It's very easy to choose, and it is in no way a worse scenario as the set-up for steering is already nice and fluid from the get go. If the problem is with countersteering, in which simulation removes the damper that makes the countersteering like that, then stick to normal. It's very easy to overcome.
Also, one thing I'd like to point out is that Simulation steering is no where near as bad as it was concerning countersteering, now. It has since been changed in an update, and me, the one that has always talked down on it, have been testing it for the past month or so.
However, you seem to be missing my point. I'd like options, yes, as long as the people that make the game at least make the steering nice and intuitive from the get-go. Something that Pcars doesn't do for many people.