So, if you find yourself wondering how to build the future, it is perhaps worth considering what Power Structures exist, and what you can replace them with.
The Future will still need art, it will still need news and entertainment, it will still need music.
(But it will need new ways for these things to be shared.)
The Future will still need cups and bowls and plates (perhaps you have an interest in pottery, or glass making?) The Future will still need clothes (perhaps you want to learn to weave, or dye.)
We'll need *fewer* things made, because so much of waht is made today goes straight to a landfill. We'll be able to recover and reuse and recycle much of what currently exists, but those things will eventually break or need to be replaced, or otherwise not be fit for purpose.