"What is a 'moser'? The ugly, complicated history of Judaism's ...
14.10.2020 · Moser (also pronounced “moiser”) literally means “one who hands over,” in the sense of one who informs or turns over a Jew to the secular authorities."

https://www.jta.org/2020/10/14/ideas/what-is-a-moser-the-ugly-complicated-history-of-judaisms-most-dangerous-accusation

there the failure, as explained in the roman story :

a) you extract from your community ( in roman story with a pipe laid and found shit )

b) all of you, get to die

(when does the pursuit to frag dershowitz spawns begins?)

EAT DADY !