Shifting blame towards land management practices - not necessarily by you, but for example by that particular POTUS - is often an attempt to downplay global warming and the urgent need to do take steps to stave it off, rather than a good-faith attempt to reform land management practices. If people detect a whiff of that, that's what makes them downvote; given the present and future consequences of downplaying global warming and the urgent need to take steps to stave it off, and the push that's been behind that for the past, oh, fifty-to-seventy years or so, can you blame them? No one's against reforming land management to prevent forest fires.