Apart from that as already said about Mr. Smith there is no point in further arguing about it, he did what he could and I do not believe his intentions were bad, and now he is gone. We all have to live with our choices but life still goes on.
He was incredibly unhealthy for the community, he presented all of his opinions as fact, backed it with bogus data and flamed anyone who disagreed with him. It wouldn't have been so bad if he didn't have the entire moderation team of CoH2.org propping him up on the forums, but it basically came down to discussions being heavily moderated to fit Mr. Smiths balance agenda, giving him and Relic this false sense of justification for all the changes made to the game within the past year or so that he was involved in the balance team. Fast forward to now and here we have arguably more broken factions (and not in a good way, but rather in a painfully obvious underwhelming kind of way). Axis now actually overperforms! (lol, something that the vocal minority has always cried about and is now actually true)
So no, I'm sorry. You can let bygones be bygones but if you actually want a balanced and enjoyable CoH2 in the future I think he is the last person to help deliver that - and I think it's important the community remembers that going forward before you bring about Mr. Smith #2.
That said, I agree with everything else you brought up to an extent. Balance should have always been about bringing the EFA more in line with the WFA using moderate unit tweaks and buffs, and not putting out these sweeping nerfs and radical redesigns. Brits had always been a problem since they released and the changes they received, while welcome, didn't come with compensation and now they severely underperform in some of the most critical areas of the game. I think an early reliable suppression tool, a non-doc snare that isn't tied to a sniper and inconsistent as hell as well as a TD (whatever you want to call the Firefly) that doesn't move and turn its turret at the speed of runny shit would help UKF a lot.