Gas stoves fill the air in your home with particulate matter (pm), which has been found to increase cancer risk in the long term.
So next time you buy a stove, consider choosing an induction stove.
Btw, gas stoves being better or faster than induction is a myth. They have certain specific advantages, but they are actually slower.
Obligatory Technology Connections video:
https://www.youtube.com/watch?v=eUywI8YGy0Y
A random Better Homes and Gardens article clocks a 2000 square ft (185 square meters) home with central air conditioning at nearly 19,000 watts.
https://www.bhg.com/home-improvement/electrical/how-to-check-your-homes-electrical-capacity/
So I think most homes could handle that in general, but I don’t know about specific wiring requirements to handle that kind of power draw from just the kitchen. So do these things require that level of retrofit?