Problem is you have to blob your infantry if your opponent is blobing. Then its just who has the better anti-blob weapon. And the answer is OKW with the best, par non artillery known as the stuka.
fix the source of the problem, not the side effects, meaning fix the blob issue not the stuka issue.
That being said, I do feel this stuka does need a VERY SLIM nerf but not because of the video shown in this thread, what happened there is perfectly fine.