To be fair, though, gas
is dangerous. Gas leaks, ranges/ovens accidentally left turned on, objects being left near the gas range's open flame, etc. -- the number of failure scenarios vastly exceed that of electrical ones. Having multiple sources of energy also complicates your house.
Comparing a gas range to a gas-heated water heater isn't really appropriate, since the water heater is an enclosed unit where the user is never directly exposed to the gas or the flame.
Gas is clearly superior to plain old electric, but induction (which is very nearly as good as gas when it comes to cooking) has been here for a long time, is much safer, and isn't even particularly expensive.