>I can't think of a single technology over 20 years old where the first mover is still the leader. Russian rockets, to an extent. Big(gest) share of world laun

>I can't think of a single technology over 20 years old where the first mover is still the leader. Russian rockets, to an extent. Big(gest) share of world launches, hardware inheritance from world first ICBM, first launched in 1957.