Too bad Ben and Rey didn't live happily ever after because.....

I know it was supposed to be the happy ending balance to the force but I like the idea of them having a kid. Their daughter twenty years from the time of rise of Skywalker starts revealing traits that belonged to their combined dark heritage. I mean it I would watch this movie. However they wanted to end the trilogy for good. I guess they could not live as a happy couple even without child because well not sure the audience would think Ben would deserve that. Although he disappeared after he died so had the Jedi after life. I think he should have been with Leia and Luke in the last scene even though his name was Solo.