What is the purpose of entry? Just tourism? You don't have any work visa or anything right?
You will see here
https://flyasiana.com/C/KR/EN/custom...02030001195030
Short term visitors are being forced to go to GOVERNMENT quarantine at their own expense for 14 days. This is not "go to your own AirBnB and check in via app." This is "they put you on a bus and take you somewhere to monitor you. And you pay for it yourself so it's around 1,400,000W (around 1,150 USD).
I would certainly not want to come and find out.