The current US fertility rate is 1.6 and falling. At the rate things are collapsing it will be down to 1.0 in no time.
Tinder artificially inflates a woman’s worth in the market. guys swipe right on everything and see what comes back... This makes the women think they have more suitors than they do and they start to get really picky and going for guys that are not in their league. Then they can’t figure out why “guys ghost”... it is almost laughable if it wasn’t becoming a serious problem.