The stem bar thing with its 14 shims looks like an answer to a non-existent problem creating a brand new problem that didn’t have to exist. I’m sure it looks nice, but really?
In a more macro sense, arguably it would be better if ebike manufacturers were moving towards common standards for batteries and for motor mountings rather than creating unique, brand-specific batteries that’ll no doubt cost huge amounts to replace when they expire a few years down the line and motors which fail repeatedly and are hard, bordering on impossible, to repair.
What’s the likely cost of a replacement battery?
How much attention has been paid to the sealing and overall durability and serviceability of the motor?
I suspect we already know the answers to those: A: A shedload of cash thanks to the unique cells. B: None.