Yep.
Actually, I have an electric scooter..not a mobility one.. but a regular e-scooter. Use it to go a mile to work and a mile to go shopping.
My wife and I rented E-Bikes when we were in Bar Harbor, ME /Acadia park last month. It made getting around the park a lot more fun. These were pedal assist. You could go 15-20 MPH up hill and NOT get all sweaty. They had a limiter so you could not go over 30 mph.
We took them up to the top of Cadillac Mtn. Then back down. The speed limit in the park is 25 mph. So you could pretty much do the same speed as a car.
IF I was not worried about the battery burning my house down I would buy a couple of them.