If you don't have anything comforting/encouraging to add to an RIP thread, say nothing at all and keep it moving.
We understand that everyone deals with death/grieving/mourning differently and we've tried our best to maintain a line of respect when it comes to RIP threads (and yes, we've made mistakes along the way). We're not attempting to silence opinions or the conversation that eventually surrounds unexpected tragedies. We simply ask that people show respect for that specific thread (RIP in the title).
As such, we ask that all other convo/discussion about said events be regulated to a separate post.