I think “of interest by association” is more what is going on,and appropriately so.
> Is this what journalism is ? - Naming and Shaming people where there is no crime or unethical act committed.
“investigating and reporting facts related to matters of public interest even before it is clear what the import of those facts are, in part because that both provokes people to come forward with related information and enables additional parties to do their own related inquiries” would be more accurate than your loaded language, but, yes, reporting on matters that provide context to matters already in the public eye (which, in this case, do involve both crimes and other unethical acts) that are not themselves clearly criminal or unethical is an important part of journalism.