Nope, not hard to understand. But that's a different context than people's blanket, "No".
I can very much relate to being in a work environment where I there was no one I'd choose to interact with outside of professional conversation or idle water-cooler talk; if even that!
I've also been lucky enough to be in other ones where I've made great friends that I've had over for game nights, taken road trips with, invited to my house, been to their wedding (and they mine), and gone to shows with.
All I'm suggesting is to be open to it.
Yup, 100% with you there. I'm just saying that friendship can start with that one thing in common and grow. Or fizzle out when you quickly figure out it's the only thing in common.
As another responder said, work is potentially your largest adult social pool to source from. Don't dismiss it. But of course don't feel obligated either.