At one point in history we had a "vibrant market of inexpensive products" by allowing child labor, slavery, and polluting the air. We're deciding that there are some things that are not acceptable. Thankfully, more and more people don't care about "vibrant markets" if it means a landfill of irrepairable electronics that gets dumped onto some poor country.
In any case, regulating the right to repair opens up new service markets, new parts supply chains, and a large job market that is local and difficult to outsource.
Are you arguing that opposing regulations that require people to publish manuals online is equivalent to child slavery? If not I have no idea your point as I already discussed allocating externalities of pollution.
In any case, regulating the right to repair opens up new service markets, new parts supply chains, and a large job market that is local and difficult to outsource.