Joseph:
You missed my point. I am not dictating what they should do in E”Y or in America. The two regions are very different, and each has its own norms and issues. It is common that the Gedolim of E”Y defer the standards for America to be determined and guided by the Gedolim there. It is likewise common that the Gedolim in America refrain from guiding or paskening about E”Y deferring to the Gedolei E”Y. It’s not about assessment. The facts on the ground are very different, and all the Gedolim have referenced that at some point in time.
In America, the consequence of denying admission to yeshivos, or expelling kids is a death sentence. Using this as a method of control is problematic. Rav Vosner ZT”L advocated this over the hookup at Citifield Asifa. Later that week, he publicly retracted that statement, and stated that he could not recommend this as a consequence for having internet access, and that the Gedolim in America would need to make determinations for America. It seems he recognized the risk of this as different from E”Y, and could not push to impose that for America.
I am privy to other shailos that were posed to gedolim in both places, and the tendency is to withhold anything close to a psak, stating that E”Y and America must follow the specific direction from its own Gedolim.