B737NG
Subsidised economies are set to die one day.
They will always exist somewhere on the planet. It is true some countries my move between the two extremes - but across an extended period of time. It might take another 100 years for India to be more market led, or longer.
For our life times, you can expect there to be a mixture of both types in ALL countries ranging from 1%~99%. Just as it always has been in the world.