I love how this person says this like it really matters - The issue was that Yang, up until this point, hasn't cared about her sister. There were plenty of times where Yang should've shown concern, but it wasn't until Ruby had a mental breakdown that she did
The reaction to the truth... Wasn't the issue people had, it was that the RWBY were fucking hypocrites, since they spent the last two seasons complaining about how secrets were kept from them, and they pull this shit.
"There are no consequences in RWBY".
Still aren't as far as I'm concerned. Robyn Hill doesn't have to pay for what she's done.
Ruby still hasn't faced the consequences for lying, since they're acting as if they have a moral highground for trying to tell Ironwood that he's wrong in his plan (not gonna give spoilers on that).
Honestly, if you ask me, I feel as if Ruby and Co AREN'T taking responsibility for their stupidity. It's their fault that caused this situation with Ironwood because for some DUMB reason, they decided that they couldn't tell Ironwood the truth, despite the fact that they should've learned from what they had to deal with... And they aren't really accepting it.
Some fans are just delusional.