Net worth of 2 billion KRW seems to have become quite common lately

Since apartments in mid-tier areas are all hitting the 1.7–1.8 billion KRW mark,
there are many households that have bought homes and paid off almost all their loans.
If they have just 100–300 million KRW in other assets, their net worth exceeds 2 billion KRW.
Just looking at my neighborhood, anyone who owns an apartment has a net worth of over 2 billion KRW.