Trap = Metal to rock, for better or for worse
The mainstream co-opted rock and metal in the 80s to the point where you had Van Halen shredding on a MJ song.
Now the mainstream is co-opting trap, giving Future features on Maroon 5 songs. Every songs gotta have those fukking hi hats, every songs gotta have 808s.
Kendricks album is him rapping on generic trap shyt and of course everyone eats it up
I think Trap really devolved in a lot of ways. You had a period where you getting more atmospheric/vibe from it with Metro Boomin, but he's just on autopilot lately. The Mask off beat has been made 100 times by Metro before that for Future, it just had that sample.
Really, the best trap music you can find is almost always underground. Lot more passion and hunger in the beats. You still get the occasional banger from someone like Keef, Wop usually picks good trap beats, Future's beat selection was good for a minute there. It's meant to be an underground sound, which is why I think Gucci is probably so looked up to. He treads the line between the mainstream but he really knows the trap sound inside and out. He represents that underground side. When trap becomes co-opted and you get dudes like Drake making IYRTITL it becomes corny and wack. When you get EDM dudes who never listened to trap in their life but heard about this "hot new sound sweeping the globe" and hopping on the bandwagon it becomes corny. Trap and 808s WILL Be the sound of this decade, but it will be just like the corny 80s production, and very few records will age well with that sound.
Trap is now at the point where we're getting wack underground movements like Bones whole TeamSESH shyt "What if we were emo on trap beats?"
Now we got lil peep trashing shyt up and even the underground is polluted. At the very least we can separate it from "Hipster trash" to good trap shyt.
And of course you have the Ugly God's and Lil Pump's who are Lil B's children and trashing shyt up.
It doesn't help that every beat is "dope" now according to the public. Anything with trap drums is automatically amazing. Everyone loves trap beats, everyone wants to rap on one. Well that's why you have the oversaturation of trash.