Comment Freedom of speech, yes. Freedom to gate-crash, no (Score 1) 1061
Freedom of Speech doesn't necessarily imply freedom of speech AND TIME AND PLACE.
A funeral is one of those things we all will have, and at which none of us will be free to speak back against those who might speak against us. The air should be tuned, on those occasions, to the interests of the deceased and the sensitivities of those who love them. If you are not on the speaker list, you're in the audience, mate. You have the rest of the world and the rest of time to express your caustic views. That's a lot of space and time. It's an uncommon mind that can fill both. Really.
If you cannot come up with something nice to say, and find yourself utterly unable to shut your maw, I can spot you one positive thought: be thankful this isn't YOUR funeral, and think what you might wish that moment to be like.