I'm not sure if you've seen this yet, after all it did come out in 2020.
"Sebastian" claims that he is from the future. 3036 to be exact. Now, I'm not sure if you believe in stuff like this or not. I'm not here to tell you it's real or if it's fake, I'll let you make your own decision on that. His "story" is pretty interesting, to say the least.
He talks about what the future is like in this video. The air quality, wars, the "Big Blackout", and much more.
I don't want to say too much, I'd rather let you watch the video and, like I said before, let you make your own decision.
I cannot embed the video in the post so I will share the link to the video - CLICK HERE
I did find a video on YouTube that talks about what "Sebastian" talks about and she does a pretty good job of breaking down what's talked about.