The idea that someone should assume a friend of theirs is guilty of heinous crimes before hearing any evidence, simply because they’re either numerous or especially heinous crimes, isn’t well reasoned.
Listening to evidence before having an opinion is what all rational, reasonable adults are supposed to do.
It’s why “innocent until proven guilty” is the rule of law in the US.
Calling someone a terrible person because they once had a friend who did terrible things is illogical at best.
Especially when it’s in a thread that’s actually about a great tribute band from Argentina.
Think critically, and act accordingly