I agree that privacy is a problem - and yes it is a first world problem.

The specific privacy problem espoused by this post is not just a first world problem, it's an HN problem. I am being disingenuous - this request is pure insanity and I absolutely promise you that this "computer you fully own" will have such a very small market that it doesn't have a chance of breaking even.

It’s only a problem because people in general are not willing to pay for it.

You and the OP have the same problem you want a solution but are not willing to pay the price. And you think that what you want is what most people want, but from what the market tells us they are pretty happy with what is being offered right now.

HN may be larger than 4000 people, but it feels like a disturbingly large portion of the HN community seems to be in favor of anti-owner and anti-privacy policies. Forced obsolescence, razor/blades business models, selling user "behavior" data, and out-right spying on individual communications all seem to be big moneymakers, and some significant portion of HN's audience is more about "IPO and get rich" than "hacking".