yeah, this is my understanding of how this theory works. it's not just that there could be evidence of bestiality and coercive acts related to, it's that applicants are supposed to confess all these things in the hiring/on-boarding process, including a poly. and if they say they've never done these things and then blow the box on a question, they are rejected.
the standard is supposed to be, "just tell us what you did, so we know and can project you/the organization from blackmail, etc from outside parties." and then the organization decides what combination of "sins" they can overlook. though, confessing to some activities automatically makes one "unhirable". like probably belonging to a communist org or doing LSD or whatever the list is. and apparently, sex acts with animals.
this whole public change is about dropping that requirement (no animal sex acts or coercive acts related to), because apparently it was eliminating all these elite institution fraternities who have had it as part of their rituals.