Profiling somebody looking and acting like a criminal is exactly what neighboorhood watch people and every good citizen is supposed to do. Don't want to get treated like a criminal?
Don't act/look like one.
Don't want to get shot dead?
Don't brutally attack somebody, pound their head into the concrete, and then mount them to continue the beating as they scream for their life. Or to keep it simple - don't attack anybody. That is illegal, that is a forcible felony, that could get you lawfully shot.
Walking down the street talking on the phone is acting like a thug? Got it.............................