Sure, everyone likes to say they have a right to privacy. The truth is many courts have ruled that they don't. I can take whatever pictures of anyone I want in public, b/c you DON'T have a right to privacy in public.
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That being said, I DO agree that things have gone WAY out of whack in our society, and proper behavior is an expectation we are sorely missing. I COMPLETELY agree that just b/c something is legal doesn't mean you "can" or "should" do it. I agree that being miffed is unreasonable, not respecting others space is bad behavior.
I think we agree, though for me it isn’t a matter of feeling sorry for celebrities. It’s a simple matter of personal respect for
anyone, under the basic ethic of ‘do unto others what you would have them do unto you’. So for me, it’s a philosophical question more than a legal one.
However, the legal points are probably worth talking about, though I’m probably out of date on anything that isn’t related to entertainment contracts.
If someone shoots your pic on the street, yes, certainly no problem, because there’s no reasonable expectation of privacy there; however, you
always have the right to choose whether or not to pose with someone, and that’s what happened in the case of the OP. So maybe it’s worth sticking to that point.
In addition, I believe there’s a reasonable expectation of privacy in a backyard that isn’t open to public view from the street. I know that a 2015 law codified this view in Florida and expressly recognizes that right, but I think it would be enforceable in numerous jurisdictions under state and/or common law theories, as regards filming with drones.
You may be surprised to know that some jurisdictions don’t even allow shooting film in some public spaces; San Francisco, for example, requires a location release to shoot in its parks.
There’s also the matter that not all of this privacy stuff is about federal law. There are also common law and state law rights of publicity and privacy that are well recognized. In fact, certain federal jurisdictions like New York get a lot of federal entertainment law filings because New York’s recognition of pendent common New York State law rights of publicity and privacy are comparatively broad.
But, again, for me it’s more a matter of ethics than law, and the two don’t necessarily equate.