I bet if you ask any regular Korean they won’t know anything about the encore scandal, it wasn’t as big of a deal as people like to make it out to be lol
It is when this "scandal" is with you since debut. And if you look at this side then g idle and even Irene scandal didn't reach the gp.
It's not like Twice songs quality decreased drastically, but something happened for them to be dropped and i don't think it's lack of charming either.