Samurai Jack has also been on Hulu this whole time.

“...kidnap, interrogate, and strong-arm her..”

Way I see it, Kylo Ren has to destroy everything he loved to finally give into the Dark Side. That’s why he was searching for Luke and wiping out the new rebels, knowing his mother would be with them.

Perhaps the aliens are immortal on Earth and they can only kill each other, gaining the losers’ energy. Now the alien overlords head to Earth to finish off the prisoners.