We are all freaking out about no handheld AT. An entire faction depends on no handheld AT in stock (Soviet army), another has no native snares on infantry and its AT is useless against light armor (Brits). We are going to test these changes, doesn't mean they are 100% definitely going to be how the game ends up in the future.
OKW shreks were always a problem because they vetted volks up too quickly and they offered a strong AT support weapon to every OKW attack or defense, and forced medium tanks to fear volks blobs which they absolutely should not.
I agree that OKW may need another light AT option in the med truck to help it avoid always going to get a Puma, but let's see first.
You're surprised at the outcry?
OKW had it effrotelessly easy to deny all light armor and good part of medium armor with little to no skill, right now they will need to build dedicated units and actually use their heads to position and bait, like UKF and Sov did since forever.
Obviously panic is the only possible choice from OKW players and especially the fanboys(just look at mycalliope alone loosing it).
There will be a lot of changes, a lot of new dynamics and synergies, we'll have to relearn at least 2 armies. Changes on this scale rarely happen.