I tend to disbelieve that youths are as dumb and lazy as elders make them out to be. So yes, apps may help get around the bar blockade. But I also know many youths are worried about Coronavirus more than are many of the older people, and many kids are generally anti-relationship or even casual hookup given all the #MeToo efforts.
At the margin, you may be right..,but at the margin, I may be right. It'll be interesting to see where the babies land in 7 months.