That's true, but I would argue that the player owned definition of it came so quickly on the heels of the typo that both could count as valid, with the caveat that the first usage being a typo would have to be considered a mistake, rather than the coining of the slang term itself.
Which is stretching things a bit, but still fun to think about.
My thing is that if I'm outside relaxing, I want the birds and bugs and wind. If I can't have those, headphones aren't an acceptable replacement, so I'll fuck off back inside.
If I'm outside as in going about town, I don't want my hearing compromised. It's a fate safety issue. Even bone conduction gear is a distraction that I'm not okay with. Like, it isn't even about being hit by a car or whatever, it could be something as simple as a shopping cart that's loose banging into me. My crippled ass would be in the floor.
My brain is enough stimulation for me. If I'm out in the world, my brain is going to be going a mile a minute scoping everything out. Doesn't matter how many times I've been in a given location.