Since when Major appears at the same time as med truck? Same thing for halftruck.
It doesn't if OKW goes for Medic truck first, but most people go for the repair truck first anyway because the Medic Truck doesn't offer very useful units (leIG is not bad, but it won't help you deal with the most problematic enemy strategies). And you still have the ambulance early available.
I am just annoyed people constantly complain about really any feature that OKW have. Even if it is not an exclusive feature as I wanted to point out so it is not really a big privilege, but now suddenly the issue is that OKW gets it apparently earlier. Maybe we should "check your privilege" then? Like Allies having actually a machine gun that is worth putting into a building and OKW has to rush for a Stuka to even be able to deal with it because they don't get a proper building counter before that, whereas Soviets don't even have to worry much about countering buildings because German machine guns will just endlessly spin around in the buildings?
People will never stop complaining until the factions are absolutely identical. But then we will complain that the game is boring.