>>33821461Realistically, in the early days of HoloEN they likely held a strong "all in this together"/"us against the world" attitude due to being the risky launching-off point of this new venture. They had very little support even from Hololive management at first, to the point where they had to organize a lot of their bit projects themselves, each chipping in however they could. They were separated across the world by both distance and pandemic, but felt a strong sense of kinship with the others due to their shared situation. Listen to their early streams, and they'll each espouse each others' talent, work ethic, and dedication, qualities that they each had because they needed them to survive.
But then, well, they made it. They became big, Council arrived, the whole branch got a lot more support, and they were able to meet up with each other. They were no longer in survival mode, and so on the one hand those traits they needed to survive became somewhat less needed, and on the other hand they became less dependent on the others for survival and thus value those traits that they'd once praised in the others a lot less.
Realistically, I doubt any of them outright dislike the others, but without the pressures of survival forcing them to rely on each other, they're no longer as close as they once were. On top of that, now that they're no longer effectively isolated together, they're no longer forced to look only to each other for collaborations, which adds to the impression that they dislike each other compared to the first year when almost all of their collabs were with each other.