I don’t trust that the replacements will be actually good
If ∑(people who agree with you on this * how much they agree with you) is high enough, that constitutes market demand for making an actually good replacement, or remaking the original. Then the cost-benefit calculation determines whether the market will incentivize someone (or an AI) to solve the problem.
If you, personally, have preferences that are truly unusual, then that could be a problem. Though I do expect the technology to make individually customized solutions cheaper and more feasible (in the vein of 3D printing). Perhaps, among all the truly unusual preferences you have, the net move will be towards more satisfaction of them.
If ∑(people who agree with you on this * how much they agree with you) is high enough, that constitutes market demand for making an actually good replacement, or remaking the original. Then the cost-benefit calculation determines whether the market will incentivize someone (or an AI) to solve the problem.
If you, personally, have preferences that are truly unusual, then that could be a problem. Though I do expect the technology to make individually customized solutions cheaper and more feasible (in the vein of 3D printing). Perhaps, among all the truly unusual preferences you have, the net move will be towards more satisfaction of them.