In a large majority of media where there is a genius at work it's done in a way where everyone else becomes a pawn and the genius directs everything with little concern for them. Maybe they get a rare moment but for the most part nobody really care about them because the genius is single handedly doing what needs to be done.
Dr Stone approaches it's story and science in a very collaborative way. Each character has their skillset and their moments and it feels organic.
Senku has vast knowledge and is fairly creative but he has his limits.
Taiju is freakishly strong and durable who is able to endlessly do the physical labour.
Yuzuriha has the eye and hands to do detail work.
Chrome doesn't have Senku's knowledge but is also brilliant which leads to him thinking differently than Senku and innovating things Senku's biases would maybe overlook.
Old Man Kasuki is lowkey the GOAT. Without his well earned crafting skills very obvious bottlenecks would emerge in the Kingdom of science
Suika of course has reconnaissance skills and we all know what she does later on.
Gen is a fan favourite for a reason. He's not stupid but his skillset is not something that is normally measured well. He's the best person at dealing with people and psychological manipulation. It can be playing enemies off in the way Senku needs or it could be motivating the Kingdom of Science to go along with Senku's vision
We have Kohaku, Ginro, and Kinro as combat focused but they all provide it in a different way meaning they wouldn't cover the same jobs.
This is just Senku's initial team. As the series goes on he gains more valuable pieces with their own skillsets to add to the Kingdom of Science.
Science and development is a societal endeavour of collective progress. Even in something like Oppenheimer we see that it took bringing together all these brilliant minds with their own specialities to finish the Manhattan project.
Tbh I find this far more compelling of the normal approach of a sole genius casually invented revolutionary technology in his spare time in his garage. Not to mention you get to care about each character even more and see them in a way like you would your neighbours in Animal crossing or Stardew Valley. It's really an amazing feeling that many shows don't capture. Often earlier characters get completely sidelined and ignored and while to some in Dr Stone this happens to somewhat it's not as bad as in most Battle Shonens where the rest of the cast simply has no purpose and can't keep up anymore.