Wow, that wasn't necessary. I liked the protagonist's sisters. Now, I think they seem like idiots.
like i understand the issue with what they did.
but how would you suggest they help him in that scenario?
[more views = more points].
there could be other ways to gather eyes to their brother. but they are pressed for time given where hikaru spawned at and could only pick the fastest option available
and it did succeed just with a horrible unexpected side effect when "literally god" most likely to for own amusement added a messaging feature
in that situation
under stress of their friends death,
under fear that hikaru could die,
pressed by limited time,
what else could they have done that was just as fast and effective?