The problem with their approach is that they put the onus squarely on the parents to safeguard their kids, effectively disavowing any responsibility of the so-called shepherds to be vigilant and aggressively pursue any allegation .
The parents, of course, aren't privy to what the elders know about anyone in the congregation with a prior history of child molestation, nor are the elders ordered to be proactive in protecting their flock, including reporting any credible allegation to the police for investigation.