Earlier quoted context omitted.
> Let’s be honest: majority of users will cause more harm than do good when repairing something. What kind of argument is that? Right to repair isn't about you and me fiddling about with with broken appliances. It's about qualified and licensed people in repair shops being able to acquire parts and schematics to do their job. No one is arguing that your average Jane or Joe should be ones doing the repair! That's just…
> qualified and licensed people in repair shops In the US, anyone can repair a vehicle and not void the warranty. No license needed.
Once you take into account all these factors it quickly becomes apparent that not "anybody" will repair cars, appliances, and electronics by themselves; regardless of legislation.
The people who do care (farmers in the US, electronics repair shops, that dude on YT who repairs Teslas, ...) incidentally are the ones with the skills, the tools, and the incentive.
The licensed part comes into play as soon damage regulation due to improper use/repair occurs. This isn't a concern for private individuals (in the car example: there's a mandatory in-depth technical inspection every other year in Europe, so an improper repair results in a failed inspection anyway), though your insurance may become null and void depending on the circumstances.