Most of the population wouldn't do anything with it. They got 5g mainframes in the palm of their hands and they watch sports, play Candy Crush or doom scroll TikTok.
We know what they do with their spare time and we've known for generations. See: decades past + TV viewing time. Swap TV viewing time for TikTok et al.
They get GPT 5.6 Sol or Gemini and they use it to cheat on their homework. They don't create amazing art. They don't build anything useful. They don't start businesses. They don't drastically increase their productivity or life prospects through self-education. They also largely didn't use the Internet for any of that, even though they could have.
They're not going to create anything.
Mimics never do, that's not their role in humanity. 99% of the population are mimics and can never do more than mimic established pathways, it's outside their biology. They'll use AI to make their lives a tiny bit better, based on what everybody else is doing, and that'll be it. Given useful machinery like advanced home robots + AI, they'll use that to reduce their home labor and increase doom scrolling time (or the equivalent).
If you want to improve the prospects for humanity, you want to shrink the population faster, before it chokes on its own obsolescence and drowns in purposelessness. Pay people to stop having children. Focus on raising the bar for education, per capita output, per capita standards of living, quality of life.