The right to repair-movement champions that everyone, including people with no hands, should have a right under the law, to buy any tool, part, plans, diagrams and instructions necessary to repair anything they own.
The only limitation they want to this right is if there is a direct, high probability of this creating safety problems. And even then they want the restrictions to only apply to those repairs and all other repairs to the same object should be allowed with the manufacturer providing everything necessary to do so.
I am not aware that this movement wants to limit repairs to companies or to certain products.
Let's say you buy this chair (
https://www.ikea.com/us/en/p/renberget-swivel-chair-bomstad-black-50332238/) at IKEA. After 2 years one the handle that makes you lower/rise the chair. IKEA should then under force of law be required to sell a replacement handle and all tools and manuals to fix it. If the supporting frame (which the wheels are connected to) bends, again IKEA must allow replacement parts to be bought and all tools necessary to remove the sitting part of the chair to move it over to the new supporting steel frame.
Or do you disagree?