This one doctor (whom I probably trust the most of online doctors) disagrees.
https://peterattiamd.com/putting-out-the-fire-on-the-gas-sto...
> For example, the analysis included multiple studies that found an association between gas cooking and respiratory disease in children but variously failed to evaluate parental smoking habits, indoor smoke, pet ownership, or outdoor pollution as other possible factors which might underlie the observed associations. In other words, we must interpret these conclusions with a high degree of caution.