My dad is a couple of years older than you and he's the one who introduced me to gaming on his Atari back in the 80s. We play Battle for Wesnoth semi-regularly together.

There was a space of about a decade where we didn't and honestly I regret that. We don't live close to each other but it's how we stay in touch.

Honestly, that and grilling (and eventually motorcycles, but I was already on my way out of rural nowhere when that happened) are the only things we bonded over. I have always had hobbies that kept me at arms length from "normal" people and my dad is the guy you'd think of if you thought of a regular dude born in the 60s. I'm still pretty weird (and happy about it), but it's nice that I can be close to him through gaming.