The article mentions a number of systemic issues that would need to be overcome if the SK government wants to credibly claim they’re trying to do something about declining birth rates.
To poke at just one: South Korea already has an insanely long work week, and they tried to make it even longer (69 hours!). Honestly, where do you expect people to find the time and energy to produce and raise kids if they work a 5x12 +9 hours on the weekend (I don’t know how the actual work week is broken down tho)
https://www.msn.com/en-us/money/companies/south-korea-tried-...