Subverted with Roshi, as he continues to be bald as A child. While he isn't seen as a baby, Roshi isn't really noticed with hair as being a younger guy in flashbacks to his youth as Mutaito's pupil. On the other hand, he admits that he is of course bald https://aniflix.top/tvshows/dragon-ball-daima-2024-free-watch-online-download/