There is a massive class of things in open source you can look at from the perspective of "Suppose a megacorp or private equity owns this entity and wants to cut costs as much as possible while contributing as little back to the community/ecosystem as possible... what happens next?" And boom you can suddenly see the Matrix. So in the case of Redhat it's likely just IBM being IBM at the financial level and all these little decisions trend a certain way in the long run because of that