I don't think it says that. I think it confirms that they are extremely picky and that these apps amplify that, making things worse for everyone except the apps... which is the point, to make money, not hook people up with healthy lasting relationships. This is yet another externality of capitalism.

To me, being extremely picky rhymes with not wanting a relationship.

I live in france and somebody said on the radio that the state family fund (CAF) should organize dancing ball for people to meet.

Maybe the core problem is that dating apps should not make money, or at least find another way to make money.