How do you think the characters would react to the criticisms that they get in the real world?

Imagine that the students somehow got access to the Internet in our world (and it’s magically translated so they can understand it).

On a Fire Emblem: Three Houses fansite, they find a discussion thread titled ”Which Three Houses character do you hate?”

Curious, they open it. One by one, all of them are harshly excoriated (some more than others), as well as other characters.

How would the characters react to the critiques they receive? Would they go out of their way to act differently afterwards, or would they just keep doing the same thing? Since this thread would obviously reveal possible spoilers for the future, what would they think about their possible futures?