React starting as purely a UI library paved the way for people to find new ways to manage state and data for different kinds of applications and needs. That's how we ended up with what we have today. You can say what you wan't, but I think it's remarkable what people came up with in the past 10 years.
And these solutions are just optional things you can choose in case you have a need for them. React comes with a lot of things for building rich UI. Sure some things may require more code, but so is the nature of writing applications with specific requirements.
Server components, Concurrent Mode and Suspense came out of the frustrations that it was hard to provide great user experience and avoid common pitfalls with async I/O and high performance because they were limited by React. The solutions they came up with, while not perfect (or even ready yet) aims to solve these issues, while avoiding breaking backwards compatibility and that could be further improved upon while also avoiding breaking the API.
With regards to hooks, I agree that it can be annoying to have to manually pass dependencies. But this is unfortunately the nature of JavaScript and React's mission to not break things. The alternative would require massively changing the API. We've seen other attempts at remedying this with projects like CrankJS and SolidJS that takes a clean slate, preserving the concept of React, but taking a more modern approach on these concepts, as they have freedom of designing their own API from scratch.