But again, no one is asking for a stove that leaks methane. They may be asking for gas cooking (though inductive cooktops are a reasonable alternative), but no consumer said "Give me a stove that leaks natural gas into my house every time I use it (and even when I don't)".
Consumers have certain needs/desires (cooking, electricity, etc), but they don't have a need/desire for greenhouse gas emissions.
It may be most cost effective to allow gas leaks while delivering the gas, but that shouldn't be equated to demand leading to gas leaks.