Er…trees are made of wood. Wood burns, especially when dry in a heatwave combined with lack of rain. Perhaps you can name a tree which won’t burn when dry. Then we can go to Canada, Brazil, Greece, Turkey, California & so on & have a mass planting session of these non flammable trees. Simple eh? Who cares about a bit of biodiversity or creatures which depend on a certain species for their existence..
And forests like the Amazon have never had active management to clear away leaf litter & flammable brushwood. That was bullshit put about by Trump as I recall.