I think you have to accept risks of that magnitude unless you’re willing to micromanage other people’s lives (and to have your own life micromanaged). If you’re not going to tolerate people who use gas stoves, will you tolerate people who take twenty minute showers? People who heat their houses to 75° in the winter? People who have big lawns?
There’s a point past which protecting the environment doesn’t justify intrusive restrictions of people’s behavior, and IMO banning gas stoves is well beyond that point.