No more so than denying rights based on societal disapproval of the culinary preferences of a part of the citizenry does.
Tell me what you think of the German man who ate his lover on camera with his lover's permission?
Shalom.
Not that this has any sort of connection to this issue, but I'll point something out to you.
The German legal system did not know what to charge the man with.
Meaning, you can't possibly legislate with every possibility in mind.