Build them to comply with crooked and corrupt governmental regulations, that's it.
The JKs and JLs are completely riddled with electronic problems. I know a number of people with JLs, and every single one of them gleefully turned them back in after the lease was up. In so many words they all shared with me the same sentiment; that they would never again buy a Mopar vehicle.
Unfortunately it isn't limited to just Jeep. All new cars are built this way, but I will say that new Jeeps seem to be especially problematic.