Hey Richard Feynman --- yeah I hear you laughing, we've been snookered again. It doesn't sound like a downer at all. If we're capable of perceiving that some of these things aren't just 'are' ... they are 'are' yet they are also 'oriented' ... that means we have been given a Signpost to follow ... and we must follow it.
Never mind that time travel blather. All fixation on 'practical time travel' in physics is a rollover from science fiction, in which it exists solely for humans to go back in time to fix::notmake their stupid mistakes and get the girl, this time. It's all about getting the girl. Modern girls don't want to be part of your strange loops, they prefer to get 'got' the first time around by guys who have just figured out the best way to get ''em.
Let's move on to the real question: what does this upset to physics imply, if anything,to the possibility of stable fusion containment...? Help, hinder, harness? That's the girl we want to get.
Finding asymmetric nuclei is like discovering that you can put batteries in a toy you got for Christmas. And it's July. So put 'em in and let's see what this thing really does.