Profile of Mirdarion

This is the clear and simple solution to the problem. Infantry should fear tanks, not the other way around.

Ah yes, I forgot that entire hordes of unsupported tanks just drove into infantry lines in WWII and turned them into corpses. Oh wait, it was the other way around. Something about your logic doesn't seem to add up...

the crushing needs a nerf, but the small size needs to stay. the small size keep the cromwell relevant into the late game as it grant cromwell survivability against the axis anti-tank weapon.

How does the Pansy IV manage to stay relevant into the late game with its size of 22? Especially the Ostheer version, which is just as endangered by Allied AT weaponry as is the Cromwell by Axis AT weaponry...

You might want to figure out what you are talking about before you post. The point I was making was that the damage is very high against inf for the AEC.

Sorry if I sound salty.

Your point still doesn't work, because you cherry-picked a single data point from several vehicles, each of which is meant to perform differently. I didn't want to accuse you of any fanboyism or any team-favouring behaviour, I was trying to show that your argument is badly chosen, not that your point in and of itself is flawed...

OKW free aa emplacement hard counter to medium tanks than.

You do realise that the base emplacements have their own weapon stats? Nobody is talking about adjusting those, the FlaK emplacement specifically refers to the field-buildable one in certain doctrines. But since you are not retarded, you should already know that, which begs the question as to why you're making an arse out of yourself...

The biggest "flavour" problem I can see lies with the Ostheer. And it's not about the available toys (they have enough of those), it's that all their options are meh.

Sure, you can go for Stormtroopers. But why would you, considering that they are significantly worse at anything than PzGrens (which are already a bit iffy, due to their low survivability against anything except Conscripts).
Sure, you could go for Assault Grens. If you're too stupid for basic maths that is - two Pioneer squads will have more DPS for a wee bit more manpower. Why would you ever go for Assault Grens?!
Sure, you could go for an Elefant. But why would you do that, if you can get three StuGs instead?

Yes, they have just as many or even more toys than the other factions. But most of them are either utterly useless and overpriced, like the Mechanised Assault Group, or don't do anything that your existing forces can't already do - and your existing forces aren't that great to begin with.
The notable exception from this are actually Osttruppen, as they offer a way to play that is otherwise barred for the Ostheer - and a way that actually works. What way to play does the Artillerieoffizier offer, other than being a waste of manpower compared to a normal Grenadier squad? Heck, in the future even the Major will be more effective than the Artillerieoffizier...