The only reason you're bitching about the Stuka is because you aren't able to instapwn your opponent as you're accustomed to. And that is too much for your mind to fathom. People like you who are so accustomed to their ridiculous play style can't be bothered to change up their tactics, or actually think. As a result you immediately call for a nerf to the unit that dealt you so much damage, whereas the fault actually lies within your gameplay.
Cheers.
This. This is the root of the issue.
If it insta-jibs, it does so only once a minute, not every 6 seconds. You hear it coming and you can reduce its impact by avoiding it and by not clumping units together.
When I play OKW, I often take a Priest barrage to the face after a retreat and lose half my army.
I don't blame the Priest, I blame my choice of base position and respect my oponnent's timing. I accept it as a result of choices I have made, not as a mistake of the game.
Accept your mistakes, learn to improve. The only problem units are the Jagdtiger and the ISU.