To be more precise: fuel efficiency standards go down with the physical volume a vehicle takes up.
So every year efficiency requirement goes up, but you just update the body every few years to add a little more sheet metal and stay within your legal mandate.
How do you define young?
I’m definitely too old but I loved Tarkov before cheaters ruined it.
I know some early-20’s folks who grew up on DayZ.
Both games very hard to not suck at.