What happened is that dusty bytch jim jones stole the purple city byrd gang movement. Sheist had his own thing going pretty good, had a couple of features from dip set members even jim. But jim saw them getting money and moved in and relabeled it 'ByrdGang' without any of the original members. Not shiest not agallah, but i think he threw un a couple crumbs
You just sound like a Biggavel stan or something.
That wasn't the case at all
Jimmy has always been Byrd Gang.. Byrd was his thing
Shiest had Purple City,
They did a song unified, named it Purple City Byrd Gang That was it
Shiest was always Dip Set
"Still be on 45th, Still Rep the Dip Set bytch!" -Shiest Bub Circa 02 "The Hood's Purple"
To answer the question on what happened
They pretty much broke apart in 05-06
Agallah left the group, he always struggled with addiction and what not
Un Kasa was always hyper emotional, When Shiest was riding the "we fly high" wave when Jimmy was poppin they did the video for "Trap N****" Shiest didn't include Kasa's verse for the video. Kasa was salty and walked off of set on some

type of emotions....
Kasa was always Santana's boy for real and just started riding the sKull gang wave
Agallah got robbed by Tru Life for his Puple City chain, by that time Shiest was already disassociated with 8-off
Shiest been doing his own thing for the past few years as a stoner socialite, branding his clothes and being a part time rapper...
They were always just a branch of the set, they had a movement but ultimately got lost in the sauce like everyone else from that era
pretty much happens with every crew, people have different emotions, goals. etc
nothing last forever