I’m not getting any into this argument but want to point out that Rabbi M.B. Weissmandel was a gaon in Torah and a Tzaddik emes. The 10 questions are apparently his, not the OP’s, so be careful when you try to tear it down. (The OP also should have mentioned that this is a copy/paste.)
Rabbi Weissmandel worked tirelessly to save whatever Yidden he could – and accomplished a lot – but was greatly stymied by the Reform and Zionists who didn’t value every Jewish life as an עולם מלא. With few exceptions, such as his cousin Gisi Fleischmann הי״ד who was Reform (see Wiki article about her) it was the less affluent, less connected and fewer Orthodox worldwide that were dedicated to saving Yidden.
And mentioning that Rabbonim discouraged European Yidden to leave for America in the 1920s when the reasons for leaving were mainly economic is unfair.