You serious?
Let me count the ways.
a. State sponsored, tax payer funded abortion. b. Single parent families resulting in a plethora of social dysfunction, requiring state sponsored, tax payer funded 'solutions'.
c. Resultant drug abuse, gang activity, and a plethora of related social ills.
c. Tax increases to pay for the above.
d. Higher rates at the NoTell Motel.
Other than that, not much.
See, that's the trouble with you libs. You can't see the consequences of your virtue signaling. Mankind had this all figured out over thousands of years and then you hippies come along and think you know better.
Everything is your fault.
So what would you suggest we do to eliminate sex outside of marriage?