Me want... ...

In California it would legally a Pocket Bike, and thus not legal on any street, path, lane, sidewalk, parking lot, trail, lot, etc. anywhere the public are allowed to ride.  If found on the streets, the cops may impound your bike, including your drill, which will be lost in two days when you are allowed to reclaim your bike.

Ignoring any laws, it is too small and too slow and is more a target than a usable vehicle.

True, it's a pocket bike.

I've seen similar bikes with pedals.
If it were with pedals, then it would be a motorized bike.
Still minimum age 16 and must wear bike helmet.

Or it could be modified to power a scooter.
motorized scooter require a drivers license.

No wonder I don't see these very often.