It's not a church, the prison visiting room is for inmates and people on their visitaton list. The rule is one hug and kiss at the beginning and one at the end. If you are offended you should either look away or stop going to the prison visiting room.
https://www.inmateaid.com/ask-the-inmate/i-don-39-t-think-an-inmate-who-is-married-and-with-his-wife-should-be-aloud-to-hug-and-kiss-with-another-visitor-to-hat-would-be-alliwing-adultery-in-the-prison-yard#answer
Accepted Answer Date Created: January 04,2018