I first heard of the even in Puerto Vallarta from someone where I live. They heard the announcement from the tellLIEvision. Then I hop on the internet a few hours later and see your post. Then I remembered about Anarchopulco event and noticed the DollarVigilante had also made a video on it.
https://blurt.media/w/uUBsNVio246LUYoE37k6cp
Personally I don't think we can do anything about it other than to keep spreading awareness of why these things happen. I believe they occur because of dogmas, beliefs and superstition on authority. It's very well known that most gangs, cartels and mafias start out because of the governments help.
In my home town right now, "La Línea" hace been kicked out and replaced by "El Mayo's" goons but then recently they are being kicked out too. In this small city of Aldama it has for the longest time served as a cross roads for many trades because many roads to many different cities extend from from here. Plenty of shootouts and federales are in a turf war here too. But it's fairly calm most days.
Drug abuse is high. Cocaine mostly.
RE: Cartel seizes Guadalajara Airport after 'El Mencho', CJNG leader, Killed; Puerto Vallarta Violence