Who will be responsible for a badly repaired phone or when something stops working after home repair? What if the device has been sold to a buyer that didn't know it was repaired by the owner?
I like to have the right to repair, but what should incapable people have the right to do?
But this applies to everything. What about a car? What about a kitchen appliance? I can purchase genuine parts for my vehicles from the dealership’s part department. The mom and pop store where I bought my dishwasher, fridge, and stove will gladly sell me repair parts if I give them the part number (or they can look it up for me)
The responsibility falls on the person who made the repair. Consumer electronics should be no different.