Beware of the "appeal to nature" fallacy [1]. You are right that exercising and going outside have been experimentally demonstrated to improve mood, but there is no such thing as "your natural state", and even if you arbitrarily pick some definition, there is nothing inherently good about it. Is agriculture "unnatural"?
The "we're not designed for the current speed of change" argument has also been made many times 2 centuries ago, for example with claims that the unnatural speed of train travel drives people insane. [2] Such claims are hilarious in retrospect. In 200 years, what will people think of your comment?
The "we're not designed for the current speed of change" argument has also been made many times 2 centuries ago, for example with claims that the unnatural speed of train travel drives people insane. [2] Such claims are hilarious in retrospect. In 200 years, what will people think of your comment?
[1]: https://en.wikipedia.org/wiki/Appeal_to_nature [2]: https://www.atlasobscura.com/articles/railway-madness-victor...