A lot of people, adults in particular, appear to have an aversion to riding bicycles due to their inability to place both feet on the ground while seated (and I'm speaking here about the standard bicycle geometry, not recumbents, etc.).
It's too bad too because you would love to get more people out of large steel cars and into efficient e-bikes/scooters.
I wish we could lighten up a bit with regard to requiring pedals/pedalling and try saving the planet a little.
Now I’m annoyed that in the UK we use “moped” for Vespa style scooters which have no pedals.
(I was already mildly annoyed that we use “scooter” for Vespa style vehicles which you sit on and are entirely motorised, when it really describes the variant skateboard with handlebars you stand on using one foot and ‘scoot’ along using the other foot for propulsion).