Well. Luckily the law does have something to say about this, specifically article 137e of the Dutch criminal law. Anybody of 'law and order', should recognize this as being a compelling rreason.
But even if this would not be the case. Some people hide so much behind the concept about what they 'could do' instead of what they 'should do'.
Us common decent people do recognize these kinds of people for the filth that they are and indeed don't want anything to do with them.
And if really needed, we can always verbally 'spit them in the face'. Or literal, that is of course also always an option.
Can you elaborate, I couldn't find this online?
Secondly, are you advocating violent acts upon people whose pastimes you find repugnant?