Laws are so complex that chances are you are breaking some law at some point in your life. If you do anything "interesting" like activism, entrepreneurship, alternative religious practices, DIY maker stuff, etc., you are probably doing something "of interest" according to some statute somewhere.

Also don't rule out harassment. Would you hire someone who is under investigation? How would you like a tax audit? Or maybe you'll get pulled over 10X more than the average person because when cops run your plates you are flagged? What about no-fly lists? Detainment at the border when re-entering the country? Exclusion from benefits or consideration for government jobs/contracts? There are many things that can be done to make your life unpleasant or wreck your career that aren't illegal and don't involve actually charging you with a crime. In many cases there may be no recourse civil or criminal. Look into the adventure of getting yourself off a no-fly list for a good example of non-criminal punishment.