it is the riders who are the problem not the devices themselves.
As a person who, until 18 mo ago, had been resisting the issuance of a CVI for several years, I feel that electric vehicles of
all types are inherently problematic in and of themselves, even with the most considerate and courteous of drivers/riders.
That is because of their
silence.
Those of us in the VI community - of which I was a ember until less than 18 mo ago - are accustomed to depending to a very large extent, when out and about, to listening for
sounds. We hear footsteps behind us, can often tell if a vehicle is accelerating as we hesitate in stepping out onto a pedestrian crossing, and although bikes ridden on pavements can be a menace - especially on shared pavements, which I feel are unfair to both pedestrians and cyclists - on the roads most cyclists will shout or ring a warning if we appear to be about to step out in front of them. They, along with motorcyclists, are much more aware of what and who is using the road around them, as they too have a considerable degree of vulnerability.
However, e-vehicles provide none of the clues as to their presence - and most important, of their approach - which an ICE vehicle provides ie a sound. Nor do they provide the sounds which a puffing panting runner behind emits, nor the clip-clopping of a horse's hooves, or the ringing of a bell from a cyclist, or a shout from the rider of either if a pedestrian is meandering ahead on a bridleway or other multi-use path.
Even the most cautious and considerate of riders/drivers of electrically-powered vehicles can't be expected to provide a constant rendition of 'She'll be coming round the mountain when she comes' or other suitable vehicular warning song, for the entirety of their journey - and for this I blame manufacturers, legislators and regulators, not the users of such vehicles. The 'legal' trial e-scooters are just as much of a menace to the blind and VI as are the illegal ones and although stable doors and bolting horses come to mind, the horses are eventually caught and returned to the stable, extra fastenings fitted and a gate put on the yard around the stable. So too can e-scooters be controlled by retrospective legislation, if there is enough will to do so.