Responses
I was wondering too! I tried researching, but all I could come up with is that the different studios have finally realized (after years of creators and small teams pushing for it) that a short hiatus after a few chapters is still more profitable than a creator being stuck on hiatus for a half year+. It's healthier and more sustainable.

So many manhwas making those "hiatus after 5 episodes" thing.
Has something change with work ethics in korea? Are artist not working themselfs to d**th any more for their publisher?