Through the wheel, you're expected to feel everything including tyre grip, slip, road conditions, etc.
Well, there are other solutions for that as well, but that's beyond most mortals.
I meant that pro sim racers are generally faster than pro drivers at sim racing, not that the simulation times are faster than the real times.
The same is true in this series. Drivers like Max Verstappen and Lando Norris (among the best drivers in the world) so very well, but they also spend a lot of their free time playing these games.
Other world class drivers (Hamilton, Vettel, etc), likely wouldn't do anywhere near as well.
Obviously there is some overlap in the skills required, but at the end of the day, experience gaming is going to help more than more experience in a real car.
The sims that the teams run (especially the top teams) are significantly more advanced than a CodeMasters game and fancy steering wheel...
https://www.crash.net/f1/news/187198/1/kimi-learns-nothing-u...
the rationale is that driving is not just a challenge of operating the controls, but a physical challenge too. when you take away the physical aspect, the drivers lose not only the advantage of their physical training, but also an important input that they use for reactions.
The other sensory inputs are a factor, but most drivers adapt very fast to it. Give them enough seat time and you see them top of the charts, they are not pro real life drivers because they lack reflexes or understanding of racing dynamics.