Being blunt !!! I have no problem with that. But no I do not want a motorbike, I sold my last motorbike about 3 years ago after a lifetime of riding them (nearly 50 years) I very much like the idea of getting into the countryside & being able to get along cycle tracks & all the places a cycle can go.This is me being blunt, so I apologise.
What you want is a motorbike, what you don't want is to pay tax / insurance etc, so you want the benefits of a motorbike without the costs.
This is the loophole the motorbike industry is trying to stop, hense the new rules... if it can move without being pedaled, its a motorbike.
Motorbikes can only go on the road & I have had enough of that.
I have an ordinary cycle in my shed but with advancing years & knee problems I found it was getting too hard for me to ride any distance, I discovered electric bikes & it was the answer for me, I can start going out again without all the hard work of a normal cycle.
I had a pre 2016 bike & I found it very easy to control using the throttle where the area is busy i.e. in parks where I don't want to be going along at 10 12 or 15mph using the peddles. I found that I could quite safely ride along at 6 or 7 mph without any problems to others. The new bike I have starts to zoom away as soon as I start peddling, even on the slowest setting its 10mph which when its busy is too fast.
I am not registered disabled & hopefully never will have to be but the e bike does give me some freedom back that I lost, I have a 4x4 & a van for my self employed work that I do so I pay enough road tax etc. While I am out on the bike I am not using my vehicles so a bit greener as well.
Whats next, make the children or their parents who ride their electric cars & motorbikes (toys) in the park go thru some sort of test & tax & insure their motorised vehicles.