What exactly did gen 4 and gen 5 bring to the table? All of the ENs achieved what they can't - 1 million subscribers in just under a year. One of them even went straight to become THE most popular vtuber in the world, surpassing the oyabun herself by becoming the first to 3 million subscribers. Mori alone has more talent in her wet fart than the entirety of gen 4 and 5. She singlehandedly provided more original music to hololive's repertoire than anyone in the supposed "main branch" ever did. Gura is arguably the best singer in all of hololive and vtubing as a whole. Her original became an instant success, more than any Vsingers like Azki could ever dream of achieving. Ina is a god damned professional artist. A talent never before seen in the corporate (the only relevant) vtube scene. Amelia is a trailblazer in vtube streaming including a homemade 3D model, charity streams, the png feet trend and it's varieties. Even Miko admitted that EN were always the ones bringing new ideas to hololive. They also managed to get figurines even before any of the gen 4 and 5 did. I genuinely can't see any logical reason as to why Cover would keep shitting out even more JP or ID talents after this. EN continuously proves to be the most lucrative and successful group to ever bless hololive since it's conception.