[bonestamp2]

Thankfully, most automakers do make diagnostic tools/parts/info available to everyone (due to Massachusetts' 2012 right to repair law). The automakers don't really mind because more users licensing that software is more revenue. If anyone cares in that industry, it's the dealers.

[zamnos]

Automakers are required to (thanks to the 2012 law you mentioned), so characterizing them, saying they don't mind seems like overselling it.

[bonestamp2]

They're only required to do it in MA though. They do it everywhere because it's more revenue, so I think it's fair to say they don't mind. It's the dealers that mind.