Ehh, yes, that is exactly what they need to do to make it realistic!
In case you haven’t noticed, the real world is chock full of junk. I’m sure you’re far from the first person to be annoyed by a tree in the wrong place, but that is realistic, tho. If you used another word, like ‘easy’, ‘comfortable’ or ‘faster’, I wouldn’t say anything, but you are complaining about something done to make the scenery more realistic, and complaining about it -which is wrong, in my book
Now, if you prefer smooth, flat lands with no detail then I guess the maps that look realistic is not for you anyways so what’s there to complain about? It just irks me when people want realism but not all the hassle that goes with it...!
Maybe in FS21 we’ll have removable bushes or trees that can be cut without creating problems, but that’s not what we have at the moment, so modders use the tools they have, and I for one appreciate it. If you don’t like it, play on a different map that don’t have the realistic looking scenery and voila, everybody’s happy?!