I guess you don't play with biters either then? Trees help a lot with keeping pollution at bay. I mean, you give yourself 100 upgraded construction bots. can't they mine those trees for you.?
Well, it is still possible to have trees, this mod doesn't make them disappear, the player do through the "terrain settings" .. The point is, if you don't want to play with trees you will not be short of wood (no pun intended)