[wvenable]

The key word there is appear. How do you know? You're making a lot of assumptions about people and why do things and whether or not it's healthy. You see dozens and dozens people with earphones on at exactly the time when most people don't want to be engaging. Some women put on headphones, often playing nothing, to avoid harassment. But the reasons are endless.

You're assuming all this is "really really unhealthy" but what is the justification for that opinion?

[exmadscientist]

The article is making the case that this is not healthy for society. It is the kind of thing that's fine if 5/100 do it, seriously worrying if 50/100 do, and basically fatal to civilized society if 99/100 people do.

And when I go to the park and have a run, of the 100 people I might see there and on the way, we're closer to 50/100 than 5 or 99. So I think we have a problem.

[wvenable]

If you read the article you'll notice that it's all opinion. The main quote about research is "There is disappointingly little peer-reviewed research on the effects earphones have on our daily lives and interactions." Even the linked "studies" are all correlation and mixed in with COVID.

The flaw in the whole argument is that somehow people are having less "meaningful" conversations because they headphones on. I'm sorry but you're not going to have a meaningful conversation (or any at all) with the 100 people who are also actively running at the park whether or not they had headphones on. I still don't see it as a problem if 100% of the people running had headphones on; they are there to run! It's like saying there's a problem because 50 out of 100 people at the park having running shoes on. If you've pre-decided that running shoes are a problem then that's a big concern otherwise it's just nothing.

For me, if I didn't have headphones on I wouldn't be going for a walk/run at all. That one thing has drastically changed how I approach exercise in general and I would do less without them. That said, I do occasionally enjoy a nice walk/run without any headphones but as the exception rather than the rule.