I'm not sure how widespread greenways are but I recently tried a couple (Route 66 & Route 69). They were mainly tarmacced lanes alongside rivers/canals/disused railways. It was a pleasant ride apart from the midges & dodging the piles of horse poop.
My opinion is that whilst they are great for a ride in the country, the vast majority of the route is miles from civilisation making it useless for e-bike commuters. If our leaders really want to promote cycling, they should extend the greenways using the currently active rail network (fenced off of course). It's flat and perfect for cyclists. It leads to practical locations. It will cost a few quid but in the grand scale of things it's probably cheaper than resurfacing 10 miles of motorway, after that it's almost zero maintenance (provided that they do it right in the first place).
My opinion is that whilst they are great for a ride in the country, the vast majority of the route is miles from civilisation making it useless for e-bike commuters. If our leaders really want to promote cycling, they should extend the greenways using the currently active rail network (fenced off of course). It's flat and perfect for cyclists. It leads to practical locations. It will cost a few quid but in the grand scale of things it's probably cheaper than resurfacing 10 miles of motorway, after that it's almost zero maintenance (provided that they do it right in the first place).