Absolutely but…

We do need some cars, for sure. And with that roads and rules. When those rules say that they highest speed in the country is, say, 120pkh, then why the hell is even the shitties car able to somewhat easily reach 200 or better cars even up to the high 200s?we don’t need cars that can reach those speeds, because nobody is allowed to drive at those speeds, so why the hell can just about all cars reach those speeds?

Just make it forbidden for any car to exceed 130kph to begin with.

Then also indeed design your damned roads correctly

If you do want to drive over 120, go drive on a race tracking cars that are now allowed on the streets