Easy to say when it's not a funeral service for one of your own loved ones.
I am firmly convinced that the majority of the public pays zero attention to such incidents. Of the minority who do, most just shrug. Of those who don't shrug, most already have their political leanings set in stone. So the only practical effect of such incidents is that they disrupt the grieving people closest to the deceased.
"Bring it on!" may be not have been the best way to put it. I don't WANT this to happen. My point is there would be no better illustration of the left's inherent belief that the intention justifies by-any-means-necessary. Even if that means disrupting a funeral service.
I agree often unless it affects you most people ignore these sort of demos.