I think it's largely supported by the rural/agriculture community. I have zero emissions controls on my diesel engine because it's more reliable out in the middle of nowhere and it lets you fall back to gloriously almost purely mechanical engine without ECU which is easy to work on. For the same reason, the government themselves exempt themselves from emissions controls which is why most the diesel trucks you can buy from government auctions are 'deleted.'
I think the idea that vehicles with emissions controls are inherently less reliable in any statistically meaningful way is highly suspect.
In addition, the most common failure points of vehicles are usually not related to the engine being unable to operate.
It’s usually accessory and wear issues: batteries, belts, tires, alternator, etc.
As a counterexample for you, the third generation Prius (2009-2014) has about the most bulletproof powertrain imaginable. Every UberX on the road is driving one with 300,000 miles on it and complete neglect-level maintenance.
eCVT transmissions in plug-in hybrid vehicles are simpler and more reliable with fewer wear parts (basically no wear parts) than pretty much every other transmission type, including manual transmissions.
I will also point out, being in the middle of nowhere should be ideal territory for electric vehicles if rural society had a little bit more imagination. They need minimal maintenance compared to any sort of combustion vehicle. You can avoid trucking gas and oil to remote locations, instead installing solar panels/batteries once (lord knows you’ve got plenty of land), set and forget it. Panels are dirt cheap and last 25+ years, batteries last 15+ years. Your oil deliveries are used once and depleted. Even without solar and battery, rural locations are far more likely to have electric utility service than any other utility.