Warning: contains SPOILERS for Boruto: Two Blue Vortex chapter #2As it was clear from its title, Boruto: Naruto Next Generations was created to focus on a new generation of shinobi, including the children of Naruto and Sasuke, but fans actually had to wait until part 2 of the manga, Boruto: Two Blue Vortex, to see this promise come to fruition. Until now, the story has consistently included and relied on characters from Naruto, causing fans to complain about the lack of spotlight on the new generation
https://screenrant.com/boruto-part-2-blue-vortex-new-generation-original-promise/