with all due respect to him was it necessary to do it on video while he could just call them and shout at them if needed since he is upset
i believe they posted the news and that probably they had posted or planned to post their rehearsal of the day which late kassoul missed out on,otherwise if they were continuously posting after his death it would be all over youtube already people attacking them left right center
assuming its the case those community managers need to be smart too,even if assuming by his words they are partying like nothing happened on their facebook page,the community manager could just refuse to post,simple
they have their own profiles,our funerals just can never happen without drama