jbaldy22,
Please understand that my cynical tone was not directed at you, but at a poster who is in denial that there is an issue, as a pattern of railing against anything associated with chareidim.
I received an email from BHI, which is an organization led by R’Chaim Kohn Shlit”a, with a link to the brochure, so I am working under the impression that distributing this is a good thing.
Rav Reisman Shlit”a, in his pre Shavuos drasha, employed “scare tactics”. Many of the stories I pasted were from an article with Rav Viener Shlita”s byline.
I have no reason to think “scare tactics” won’t possibly save some families.
That’s even if you are correct that R’ Mattisyahu decided that Citi Field wasn’t the time and place for it.