She's also enough machine that she might be able to survive in some kind of sleep mode for much longer than Tony. Just pure speculation though.
More pure speculation!
Someone posted a theory that Clint's kids got dusted. His wife did not but she was pregnant again and that baby got dusted and she died as a complication. That's probably too dark though so I'd be surprised. I'm sure there are going to be some emotional flashbacks of characters like Clint seeing their family disappear.
Double spoiler for speculation on likely rumors
Since time travel will likely be involved I think Pepper was pregnant when Tony left and she and the baby survived. Tony will eventually have to come to grips with the fact that going back and changing the timeline will erase his child from existence.
Man I forget how crazy people can be with trailers.
So that scene at the end with Scott Lang, when I first saw it, made me think "Oh they thought he was dead and now he is showing up. That's why cap thought it was a recording." Turns out I was wrong, it actually is a recording. People picked apart the scene, and the top left side of the screen shows it was "Archive" footage. While you can't make it out, there are numbers next to it, that seem to represent a date. No one can easily make it out, but it seems to say "1983". It looks like Scott may have actually gone through one of those time vortexes hint dropped at the end of Ant Man and the Wasp, and is actually in the past.
He hasn't seen all of the MCU yet, but Li'l Z really liked Doctor Strange. It's one of his favorites (so far). I'm looking forward to it. Hopefully we'll get a good amount of Wong and we'll find out what's up with Mordo.
Again: After having watched this, I can't tell if they are going to do a series or what... the previous one with Spider-Gwen is different enough that I can't tell if it's the first episode of the proper series or if it's just a pilot.