I own a skoolie (used school bus converted to a motorhome) and it's hilarious how much of the community likes to rant about Cali's strict emissions policies being the result of liberal woke culture. No, you dumbfucks, it's because they're sandwiched between prevailing westerly winds and a fucking mountain range. You either restrict vehicle emissions or you live in a cloud of smog.

Here in PA, the roadworthiness inspection is separate from the emissions inspection (although both are usually done at the same time).