lots of people have active social lives and still find zero dating opportunities. usually because the people they would find attractive, are not involved in those social activities.
I've never met an attractive woman in any meetup, sports even, hobby, or volunteering thing I have ever done. I met lots of them via dating apps though, and those women think my meetups, sports, hobbies, and volunteering are stupid and unattractive.
hell, back when i was active on reddit years ago, i regularly random PMs from women who were interested in me there.
IRL I get absolutely nothing except the occasional random weirdo woman who approaches me at a bar and starts telling me what stupid jerk I am for reading books or having a cat and then acts butthurt I don't want to bang her after she has 'bantered' with me.
And I'm not alone in that. Most of my single male friends and my single female friends, are living in totally different universes and they have zero interest in each other. Most of them either don't date at all, or are perpetually chasing the wrong people who treat them like crap, or are hung up on some ex from years ago.