Your idea of "easy" is stupid. Possible yes easy , no. And all that money they spend to catchup just to find Nvidia used that time to RD the next step. At this

Your idea of "easy" is stupid. Possible yes easy , no. And all that money they spend to catchup just to find Nvidia used that time to RD the next step. At this level it's a patent game. Also at this level the companies literally employ the best in their field. The best out of 8 billion. Replicating talent is impossible.