To this day, I still don't understand if "spooky action at a distance" is a thing and if there is actually any sort of connection between entangled particles. People vehemently, dramatically claim one side or the other with no support...or I don't get it.

Was just reading this: https://en.wikipedia.org/wiki/CMB_cold_spot

And how it's "proof of a parallel universe that is quantum-entangled with ours." Don't understand any of it.

Someone on here explained quantum radar to me - that's about the only "quantum" thing that made sense to me.