Even back in 2015 or so, it seemed that the overwhelming majority of people met IRL, whereas just a few years later everyone was meeting online.
Might be a changing demographic thing (I was 22 in 2015, and 26 in 2019), but something definitely happened.
It's unfair to blame #metoo, but it isn't unfair to blame a modern version of PC that expresses itself as puritanism. This is the least sex-having generation of all time. They're afraid that saying the wrong thing to each other is genocide or rape, especially the wrong sexual thing.
It reminds me of the Solzhenitsyn quote about knives. If a criminal is caught with a knife he doesn't know any better, it's his tradition. But if you're caught with a knife, this is a serious crime, and you must be harshly punished.
https://www.statista.com/chart/20822/way-of-meeting-partner-...
To be fair I'm actually shocked by how high bars are on that chart, at least given my anecdotal experience.