We have to understand ILLIT's poor concert performance

The period when an idol builds a core fandom
is about one year after their debut. This is the most critical time,
but ILLIT faced all sorts of unfair hate during that period.
They couldn't build a core fandom.
While their name became known as their debut song went viral,
they were heavily attacked by idols from the same agency.
In a situation where even existing fans were leaving because it was too difficult,
how could they possibly build a core fandom?
Now that all the misunderstandings have been cleared up,
the timing has already passed, making it hard to build a core fandom.
Therefore, the poor concert sales for ILLIT
are unavoidable.