Yes, this deleted-scene is just as awkward and creepy as you think Young Barry Allen makes it.
There was one nice scene between Young Barry and Supergirl - when she dons the iconic Superman crest for the first time in the film, upon waking up from her rest, and Barry attempts to convince her that humanity is not as cruel as she believes it to be.
Chronologically, this deleted-scene occured in the film before her suiting-up, which would have served as the roots for a nice love-story between Young Barry and Kara Zor-El, and additionally would have reinforced Barry's reasoning for turning back time repetitively in the film's third act.
Do you think this scene should have been kept in the film?
Worlds collide when the Flash uses his superpowers to travel back in time to change the events of the past. However, when his attempt to save his family inadvertently alters the future, he becomes trapped in a reality in which General Zod has returned, threatening annihilation. With no other superheroes to turn to, the Flash looks to coax a very different Batman out of retirement and rescue an imprisoned Kryptonian -- albeit not the one he's looking for.
The Flash is a 2023 American superhero film based on the DC Comics character of the same name. Produced by DC Studios, Double Dream, and The Disco Factory, and distributed by Warner Bros. Pictures, it is the 13th installment in the DC Extended Universe (DCEU). The film was directed by Andy Muschietti from a screenplay by Christina Hodson, based on a story by Joby Harold and the writing team of John Francis Daley and Jonathan Goldstein.
It stars Ezra Miller as Barry Allen / The Flash alongside Sasha Calle, Michael Shannon, Ron Livingston, Maribel Verdú, Kiersey Clemons, Antje Traue, and Michael Keaton. In the film, Barry travels back in time to prevent his mother's death, which brings unintended consequences.