If it was 1 mil per coin, people will be buying 0.0001 or something like that, and early investors will be selling 2 btc (combined, at any given moment). The price will surely go down.
This doesn't make any sense.
Lets say im an early invest with 100 btc. BTC reaches one million. I sell all of my btc. The price will crash because of the fact that people wont be able to buy at 1 mil.