alt Hacker NewsThe EPA is a good example of why this is so bad. Even if 90% of the states pass rules to protect the air and water it takes only a small number of states not following environmental regulations to cause a massive amount of harm to air and water quality and the effects of that can be felt in other states.
It also hurts businesses when they suddenly find themselves forced to follow an inconsistent/conflicting patchwork of state laws instead of a single federal law.
That said, it's still encouraging to see states picking up the slack and passing laws to protect their residents, even though I can't help but feel bad for people who become stuck in states where the government doesn't care about them. I hope that people will be begin to flee states where the government chooses to put corporate profits above the well-being of the public or wants to strip them of their rights, but realistically there will be many people who can't afford to move or who feel compelled to stay because of ties to their friends, family, and community.
You're only looking at the glass half empty side of things.
The environment in the US is very diverse so why is it federally regulated to the degree it is?
Not having to put up with rules that make sense in the arid plains or western deserts is gonna be a huge boon to everyone east of the Mississippi.
The "consistency" argument is like 99% red herring. There's already a huge patchwork because the way federal agencies work is the states do most of the enforcing so you have 50 states worth of precedents and political whims to keep track of. If we're gonna suffer that patchwork it should at least work for the state as they want it rather than just be various flavors of spin on federal rules nobody fully agrees with.
You can run this sort of exercise with just about every federal agency. Stuff like the FRA, DOT and other things where the literal subject matter is flagrantly interstate are where this sort of thing is least true.