> Humans have an impact on the planet. Deal with it.
> Some of the big ways we do are summarily ignored.
That is, ironically, the point of the article (not that it's perfect). Let's not summarily ignore the emissions from the gas distribution network, just because we're upset that cooking will change slightly. Deal with it, and don't let silly resentment towards an individual activist or cynical campaigns by massive carbon emitting industries fool you into doing otherwise.
Saying "deal with it" is not at all how I would communicate the issue to the average consumer, but you don't fit that description. Never mind that individual consumer choices like your own, summed across all individuals, have almost zero impact compared to systemic changes like those proposed in the article. I say this as someone very similar to you (vegan, bike/walk everywhere, use renewable energy, etc.).
Manipulating people isn’t a sustainable solution.
Houses in Malibu fall into the sea because they are built in a coastal erosion zone, not because of your grilling - which can also be done over charcoal or propane, which don't have the huge issues of gas grid leaks and maintenance.
And FWIW I usually use charcoal/wood.
It's a systems problem that requires system solutions, not the problem of an individual's right to cook over a natural gas flame.