There is a balance. I’ve lived all over the US and I appreciate the fact that MI is less user hostile than other states in this regard. We still have regulations. California and Virginia are oppressive.
In SV as soon as it rain google maps becomes a Christmas tree because there are hundreds of red icons signalling accident, 10%+ of cars over there have diy slick tires
In my state the emissions and safety inspections are combined under the same license. As recently as the 2010s the 3rd party that the training was contracted out to would straight up tell you in the PowerPoint slides that the state's #1 priority is emissions and that the point of the safety inspection was to make holding the license lucrative to remove incentive to circumvent emissions inspection process. At least they're honest...<sigh>
But yeah, that needs proper regulation and oversight.
Its mind boggling to me that the place the does the inspections, is also the same place that can sell you the repairs - repairs that you may or may not actually need.
It works really really well. I've been very buddy buddy with shops and they will still give me a thorough inspection. It's also a pretty basic inspection, meaning if you fail it you should probably not be on the road.
As a car enthusiast myself, I'm glad Mass has safety regulations and I don't have to jeopardize my safety or breathe pollution from cars rolling coal. Safety and car hobbies can go hand in hand.
Call me cynical but given the entrenched and moneyed interests in that state I think you'd be a fool to expect otherwise.
They're obviously not going to stand for Tesla doing what they're banned from doing. Even if they'd rather be doing it themselves.