I thought The Tomorrow War was going to go the complete opposite direction tbh.
They kept talking about how there were only 500,000 people left in the world 30 years in the future and then go back in time to pull people into the future through a wormhole that spews them out 100s of feet above ground. It looked like 90% of them didn't even survive the landing lol.
I figured it was all going to be a scheme where aliens, disguised as humans, had convinced people to jump 30 years into the future to basically kill themselves, to the point where there were only 500,000 people left 30 years from now. The movie is full of all sorts of time-travel paradoxes but I always take those things with a grain of salt. It's not like anyone to date has ever jumped forward and then backwards in time so who's to say what would happen.
Regardless I still really enjoyed the movie. Chris Pratt is solid and the movie was a lot of fun.