Avi
1) I didint mean to imply that. I was explaining the existing change that began over the past century. (Im sorry if that wasnt clear)
2) I did not imply it should start now I am explaining the existing mentality (I’m not even sure how you made this inference, did you think I was suggesting starting a brand new kollel movement that doesn’t currently exist?)
3) Do you have a source for the Chazon Ish limiting to 2 generations (Ive seen it said, and probably quoted it myself but cant recall a source at the moment.)