One funny thing is the Deep. He came to France on a Hammerhead shark.
We know he was in Vought tower before this scene, and we also know we didn't jump time because of the 36 hour time limit.
Now getting to France on any ocean life form is taking days. So you know, major writing **** up.
Or...the Peak has time control and is just acting scared of Homelander. Everyone will die and the Peak will tell Hughie, "Keep dreaming on Hughie" and wipe himself out of the timeline, resetting the timeline where Hughie wakes up to find Robin with him.
Then he meets Butcher in a super market who asks Hughie, "Thank you, The Boys." Hughie asks, "The Boys?", Butcher replies "Yeah because we are a group..of The Boys."
THE END.