Again, harsher regulation is only "harsher" if it's purely reductive or increases the burden right. Indoor synthetic fiber carpets might not be the best example here, but something like health insurance is more easy to grok.

For the sake of the article though I'll try with carpets. If we issued regulations that said "no more companies making indoor carpeting that pollutes our environments and poisoned people" then used those resources elsewhere like encouraging sheep farming and carpet making, you would be to mitigate the pollution while not depriving people of their floor coverings.