The latest forecast by Statistics Korea puts the population in 2072 at 36.2 million, a 30% decline from the current 51.7 million, even though the fertility rate may recover a bit to 0.68 in 2026. The population is expected to fall every year starting in 2025.
In theory, yes, though the number of shares required to go against the Chaebol is just not feasible. There’s a reason South Korea specifically has a word for a specific group of Billionaire Capitalists, they are essentially untouchable.