>Why do Mexicans like to blast their stupid annoying repetitive noise ?
Most of Mexico is populated by really idiotic people, really ignorant without culture and living in a very small world. These idiots people (like any other) usually go for the worst likes in all kinds (such as music). His parents make that shit of raise the volume of that fucking shit, so that usually happens successively. (fucking saddly)

>Why is Mexican music only about selling drugs and failed relationships ?
In the small world that I mentioned, these toxic and idiotic people what little they have in their heads is to have a girl/boyfriend and "fall in love" as their priorities, they really do not know anything else in life than that.. You can have an idea with that. About the narcos, it is a separate point. It is for another retards who have been carried away by the "narco culture" since childhood. (I'm really glad that I've never met a shit "person" like that)

>How come Mexicans don't have shame in playing their annoying garbage music very loud while they drive ?
Because they are idiots without education. (Not even many high-grade students can be better people) They do not have a bit of general culture, one would like them to know what that is. They usually look with disgust at people who are not like them, there is no going back with them..

I can assure you that Mexico can be a very good thing, happy, friendly, as certain films from abroad say but only until you come across this shit of people. The good thing is that they probably will not know english lol and you will not have to approach that shit.
... Ah and narco shit. It's another bad shit around here of course...