My initial thought after reading this comment is, it probably requires a lot more "tech" and design work to allow bikers to have that seamless biking experience while giving them the desired boost. I remember seeing a lot of discussions around how certain motors "feel" on ebike forums.
A good test for this theory could be the price and availability of the less finely tuned e-bikes, eg based on the 8-fun swxk front hub motor manufactured since the 00's and the low tech pedal assist sensor (as opposed to torque sensor).
