Won't help much until these are mandated by law, or.. we just wait for a couple generations to die out. There's a section of folks who enjoy loud engines. It's their jam, they love being 'outdoors' with loud gas powered engines, big trucks, riding lawn mowers. It's a fantasy escape world for them. Over time, the next couple generations may hopefully adopt more battery powered outdoor stuff (mowers, blowers, etc) beca…
Once I was riding my motorcycle to work, and another guy rode passed me on his motorcycle. His exhaust was so loud it gave me a headache almost instantly. I can't imagine how much it must hurt to actually ride the thing.