Even Top Notch Artists will be replaced by AI. You have no idea what you are talking about. If you do, only very superficial. At the end you are only an employee. You dont have any contact or experience to the High End Echelons we worked on. In 20 years, 40% of workforce working today will be out of jobs. First we will get worldwide financial crash, then AI takes over. Admin will remember my words in not distance future.
Don't work for me, loading freeze
Check out a nice post from an Environment Artist Eric Zimmer on setting up materials for urban and other kinds of scenes in UE4 and Substance Painter.