One of the top "content messages" those 52,000 Lds Missionaries talk about is the so-called "universal apostasy" and restoration.
If the Jewish faith starts sending out 52,000 missionaries with the message that all Christians are apostate, then your answer is "yes."
Likewise, if the Jewish faith made that a main message on its various Web sites, curricula, books, etc. -- as does the Mormon church -- then yes, expect a response.
Now be honest: Is that a front-and-center message churned out by Jews? (I don't think so)
There you go AGAIN!!