Actually, I think they basically tried to explain the difference between the Y and Z generations which is not that clear because we don't really know their ages but we can differenciate in their actions as much as we can.
The way they explained the drama was confusing and illogical. There were a lot of inconsistent actions and it was really sad that they judged people who think and prefer marriage, serious relationship, monogamy as closed minded.
While trying to break stereotypes in the series, I couldn't understand why they set up new stereotypes, that didn't make any sense to me.
There were explicit scenes at unnecessary moments, it was annoying that no one cared about anything and many toxic behaviors were called normal.
At the end of the series, I think they couldn't connect the subject and gave a very unlinked message to the drama, at least that is what I'm thinking.
It didn't add anything to me, it was a complete disappointment.