The legislature is also concerned that watching naughty vids “is linked to lessening desire in young men to marry
The young men that I've discussed this with aren't keen to marry because the majority of marriages end in divorce. Most of them are afraid that in a divorce they'd lose pretty much everything. If there are kids involved it's worse, they see fathers being expected to pay maintenance and having little or no access to their kids. If you want to make young men keener on marriage you need to make marriage a more attractive proposition to them.
(oh and for balance I know some women who've lost big time in divorces too)