1. It is pretty patronizing to think I don't know who the high level players are when I watch games. I am always on the lookout for games to cast, why would I watch low level stuff. I'll be on the lookout for you sometime, but I mostly stick to watching high level players (top 10 1v1 and 2pAT)
2. It doesn't matter how they are meant to play, if how they operate in the Meta is entirely different. OKW is entirely able to camp their way into late game. Mostly map design but Langreskya is a perfect example of how strong OKW can be when they are campy, Minsk Pocket is another example where OKW can plant trucks and camp their way into late game.
3. As stated earlier, you don't HAVE to. Forward truck placement does absolutely nothing on maps like Kholodeney Ferma, Faymonville, and Langres. If you have to be aggressive with trucks, then how is jove no.1 OKW player and he never does it?

I see you play a lot of 2v2, I can see where forward trucks would be more necessary on maps like Vaux, but I don't really watch a lot of 2v2 to be sure (It is hard to concentrate on everything going on).
4. I would actually be more impressed if you somehow popcapped yourself without teching up. USF gets popcap when it techs, so I don't think it is a good argument.
5. The game is still asymetrical, meme joke or not. The only thing I would like to see get brace is the pak43, and I hope it gets more meta to deal with brit tanks.
Again, forward truck placement is high risk high reward. By removing that risk it gives overall buffs to OKW that may or may not be needed, we will need to see how the meta plays out.