RTD has explicitly stated he won't be answering that question left by "73 Yards" (though we might get some explanation of the more timey-wimey elements) and personally I think that's amazing and perfect. Yes. Good.
Anyone who complains about 73 Yards being bad because of open-ended vagueness and not answering every question makes me wonder - would you treat "Midnight" the same way if it aired today? "Ugh, awful episode, we didn't even get to see the monster! What a waste of time!"
Like, tell me you have no media literacy or willingness to engage with media on its own terms without telling me. Honestly.