I never killed a quad until after I got my first suppressor, and now I've killed 7 quads by myself, and once with a buddy of mine, and not to mention the 6 pack that I killed on a single stand. IMO, the suppressor helps kill multiples. Speaking of coyotes here.
Maybe I've just learned how to handle em better over the years, IDK, but I don't think I've done much different than I used to.

Laws aren't preventative measures. In other words, more laws won't prevent gun crime from happening.