Matt is a bitch boy. Fuck him. It is clear he is the issue and it is clear he is a thorn and what is holding Pat and Woolie back.
Only Pat and Woolie matter. They are the only funny bois in that group.
You don't need to be sharp to realize Matt was already fed up with the channel and Pat. He was too cynical, too negative and more recently, too much of a SJW bitch to let Pat and Woolie have fun with the LPs.
Apparently he and his fat wife got mad for Pat's girlfriend showing interest in Metokur content, to the point she is following him on twitter.
The real issue however is the jewish nature of Matt. Apparently he was taking the bigger slice of the cake, even tho he was doing little to no work. I guess being the person that formed the group makes him entitled to a lot more than just half the profit, even tho he barely puts any effort into the channel's content.
Here is a more complete explanation. There are no evidence of this being legit or not, it can be just the product of an anon with too much imagination, but it does look quite credible.
But take it as you wish.
At the end of the day, this can actually turn out into something great since Pat and Woolie, being the best dudes in the group, are still going to do things together with Matt the only one cutting ties with the two. Pat and Woolie will continue to make good shit and Matt will fade into obscurity with his shitty solo channel and bland personality.