Time and Reality

I'm a sucker for temporal physics.

Ever since the TNG episode with the Enterprise C, and Yar going to another reality, and realizing that tthe "prime" reality was due to her doing so, I'm a fan.

Anyway, it occurs to me that it is inferred in Loki that Loki taking over as the Time Keeper and allowing all the timelines to exist is the catalyst for the multiverse... to include Fox X-Men and Sony/Toby Spider-Man.