The whole point is if everybody stretched the boundaries of ALL the freedoms we have in this country ALL at the SAME time....we'd have utter chaos, so while he may be within HIS rights in THIS country....because we're a global community and have instant communication with the entire world, other people in other countries CAN be expected to react to OUR freedoms no matter how protected they are here in the U.S. and consequently he should have reacted with restraint because the repercussions were deadly and affect a lot of other people who were not involved in this tug of war of expression, and sadly a lot of families are without fathers, mothers, sons or daughters and husbands or wives JUST so he could in effect shout "fire" in the movie theater which had the same dire result....fatalities.
It's on him, no matter what his "rights" may be or not be....but that was real blood shed.....not some "words" on a piece of paper that are open to EVERYBODY'S interpretation. Would he have done it had it sealed the doom of all his followers and his personal family including himself......I'm betting NOT.
Know when to hold and when to fold....and if the circumstances of your actions cause or result in deaths that would have not have occurred had you taken a more benign approach to this situation....why not at least consider it. Unfortunately in this world stage of "reality" shows, everybody seems to want their 15 minutes of fame.....and now a whole lot of people will have the the rest of their lives torn by grief and the ones who perished will never exercise their rights again.