Hate to break it, but there won't any utopia after achieving AGI, a post-apocalyptic world is more likely. And that's because of humanity's nature, not AI.

And natural limitations. Everyone cannot be solvent at once, humans just won't allow it. We always want a defined social structure, so that it gives us satisfaction when we reach the top. It can be your career, or about how much wealth you have or how much girls you are scoring. There is always a race. The rich won't allow some utopia where everyone is happy and content. There will always be struggle and some people will always be in the bottom of the barrel. Again, only the billionaires will have access to large data center and true AGI models, we won't have it in our pockets. And we won't be able to pay for them, because we don't have jobs or money. Only the people who control and run the AI models will benefit from singularity. I am not a doomer when it comes to AI, but I am a doomer when it comes to humanity.