They really don't think what they are doing is wrong because their church tells them it's okay. It doesn't matter what Scripture says about this stuff their church is their final authority.
Bureaucratic mindset, just following orders. They think that exonerates them from any liability, but as we all know, it comes down to individual responsibilty both in life and in worship
Holy Immaculate Mary,
help all who are in trouble.
Give courage to the faint-hearted,
console the sad,
heal the infirm,
pray for the people,
intercede for the clergy,
have a special care for nuns;
may all feel,
all enjoy your kind and powerful assistance,
all who now and always render and will render,
you honour,
and will offer you their petitions.
Hear all our prayers, O Mother,
and grant them all.
We are all your children:
Grant the prayers of your children.
Amen forever.