Why do so many people on here insist on biking? Bikes are not natural at all to humans and they are flat out dangerous to their users and others.

Humans were not designed to sit on bike seats, lean over, and pedal for hours straight
Bikes are a road hazard to other people and themselves.
Bikes have no standard form of signaling lights (See above)
Bikes are often way slower than the speed limit which is another hazard
And the list goes on. Why do you people embrace bikes? Buy a car, walk, do anything but take a bike on the road. It's not safe or natural.