Everything we’ve discussed above is only the beginning of what could happen in the MCU, now that the walls between realities are coming down. Spider-Man: No Way Home will start asking, and maybe answering, those questions on December 17th. And, who knows what questions will arise from those events in the near future?
We’ll just have to watch the MCU a little more carefully, and perhaps revisit some of the key titles available in the Disney+ library. Should you be similarly motivated, but not a subscriber to that platform, check out the Disney Bundle; which gives you access to Disney+, Hulu, and ESPN+ for one convenient subscription.