There are plenty of lawyers who love to make money out of unlawful use of the German "Impressum" and send you an "Abmahnung" which requires you to pay fees even if you comply and change your website afterwards.
True, but that is solely your own responsibility. And lawyers can't do it just because they stumble over your website. Usually it's a competitor who comes after you. And even then its a civil law case - there is no threat to the hoster.