No, we can’t passively tolerate people disrespecting our prophet if we let them. it will be like how people are mocking Jesus, nobody disrespect jews so why we will tolerate that.... but killing like that is a shame... and shooting Allahu Akbar... such a disgrace.Here is what i wonder about. Islam is supposed to make us wise. Not dumb.
It doesn't matter what person says about our beloved prophet pbuh. Its not upto YOU to be jury and judge.
Allaaah swt will protect his beloved messenger pbuh name