I know it's a lot to take in. And trust me, that's not the half of it. There's a gem, called the Reality Stone. It's gone a bit goofy, and has ripped a hole through time and space and is bringing people and things from one reality into others. Stuff you used to think was made up? Real here.
There's a few other people here from the 80s too, so at least there's others in the same boat as you.
I'm from this reality, so I'm helping others try to adjust to life here as much as possible