[everdev]

If you look at city photos pre-iPhone people are walking with their heads up (no one is looking at their phone).

Not a judgement, just a stark contrast from ~10 years ago.

[bluedino]

posts old timey photo of everyone on a train reading the newspaper

[lm28469]

Well, between smartphones, desk jobs, lack of proper physical activity there is definitely more people with rounded shoulders and "smartphone necks". And to be honest I don't think anyone read the newspaper for 3+ hours a day [0]

It's especially damaging for kids (still growing + somewhat more malleable bones / joints).

[0] https://www.emarketer.com/content/mobile-time-spent-2018