I agree up to a point. This can be a trap: people will think that just by doing things they care about with other people they will eventually "naturally" just meet someone. It was only when I leveled with myself about what I wanted "I want to get married, a life long relationship" that I started making any real progress.
I knew many nice people but not enough to meet someone like my husband.
Started to think there was something wrong with me since it didn't just magically "happen"