Probably a major plot that could’ve been explored is What if Quicksilver lived.

What happens if he’s in the equation for Civil War, Infinity War. Then in exchange Hawkeye is most likely dead. They could even tied in Kate Biship sooner.

But no instead we get beastiality egg baby and Agatha doing boring 1920s movies. I guess it’s a canon event that MCU Quicksilver dies and stays dead.
Anyone else think it’s weird how What If didn’t even bother with Quicksilver at all