There's pretty clearly something deeper here.
IDK why there has to be something deeper.
>public park's pristine full-courts
I mean there's only so many courts maybe you don't want to play with other people you just want to take shots, and it's convenient.
>Neither does it shed any light on the sad way in which suburban dads build rickety basement bars
They do it to hang out with their friends. Same way you order a pizza and eat it at home instead of at the restaurant. What are you after the pizza or "being at a restaurant". For most people it's the pizza. The phenomenon of rickety basement bars as you call them is just people hanging out at home drinking cheaper beer at a home built bar. They get some of that "I'm out of the house" vibe while getting all the "hanging out with my friends" that they really want.
I don't know what else you are implying could be operating here. So I'll have to assume you just hate improvised home bars.
No, no, no! The plebs will live happier and more fulfilling lives if they meet their friends at the bar for a pint (and stop pursuing the illusory control of their very-own basement bar). [0] This is about looking up, not down!
[0] By the way, I'm just the kind of guy to want to build his own basement bar. These are message-board musings, not cultural edicts.
When I hang out with the same friends at their rickety basement bars more of them show up and we're all very engaged, we talk or play games and I drink more moderately. I'm only out $14 for a 12 pack and if I overdo myself I can just crash on the couch for a bit.
Personally I find the basement bar more fulfilling.
Go to a better one.
Ownership culture has always exhibited this sort of pathological tendency. People who live next to a park with a basketball court insist on an inferior hoop in their driveway. The suburbs are littered with garden sheds full of identical, mostly-idle tools. We insist on a car for every member of the household.
Similar examples are readily conjured.
To the extent that any of these involve practical advantages, they're far outweighed, it seems to me, by the bizarre psychological impulses that are really driving all this compulsive behavior.