“Let’s not pretend hes a gain.bThe gaon Rav Hirshprung made fun of shach for not even knowing the yeshiva Gemaras well. I know this from a reliable source.”
Whilst i don’t have the time to respond on all your comments. This one can’t be ignored.
Rav Shach does not need Rav Hirshprung and certainly not yours or any other approval.
Asides that the sefer is there for all to see, he had the approval of the TRUE Gadolei Hador. You might not like or agree with his actions, (rightfully so) but his Gadlus was attested by The Brisker Rav, The Steipler, Hagaon Rav Isser Zalmen Meltzer, Rav Aron Kotler and others.
Based on the approbations you have been quoting, I can only imagine if your rebbe would have half of these how you would be ranting and raving…