Does anyanon remember the name of the study or report that was done (back in the Report from Iron Mountain circa), which stated that "alien disclosure" was not a feasible possibility because it would uproot and stagger the three main Abrahamic based religions (Judaism, Christianity, Islam)?

Digging on something and wanted to revisit the document, but suffering ABS (ancientfag brainfart syndrome). Thanks in advance. WWG1WGA