We do actually agree on that adding more greenhouse gasses is bad. Just because methane breaks down quicker does not mean it is beneficial for our already heating climate. The people who argue against it are typically part of the agriculture lobby, specifically cattle herders etc.

We have seen a similar bullshit resistance with coal miners and the argument of “clean coal”. Or with ICE cars and how badly EV batteries are or how they’re powered by dirty power plants, etc. It’s all bad faith bullshit.