Is there very visible success of Framework? How many people in your everyday live have you encountered with a Framework laptop?
I love there mission, but Framework from all the feedback from users online seems to still be a product that you'll only buy if you put sustainability over performance/convenience.
> a YC-backed attempt
If any successful attempt would be launched, there would be no reason for it to go through YC. In the mass consumer hardware market their little funding and the network they provide doesn't do much. I would strongly assume that a challenger would appear in a similar form as it did with framework with nrp.