Can we talk about how difficult it is to make close friends when you're an adult?

If you're an adult and didn't get to make any close friends throughout your childhood, it's basically impossible to make some now. Why? Because everyone else already has close friendd and their friendgroups that they'll prioritise over you any day. And you can't even blame anyone for this but yourself, because yk that if you had the chance to make friends before, you would gladly do so but you couldn't.