yes, I think stress is strictly bad. unless you are under a life-threatening situation.
Stress today results often from environmental factors: Noise pollution, Air pollution, too much Blue light, the Attention Economy, about a lot of those things you cannot do much. I think again it is wrong to think one can control how much stress one experiences. That is not true. One can control how to cope with stress, sure, but not whether we experience stress.
Apparently I have to dig in
still as snapshot now:
Sustained stress from physical factors like noise pollution, air pollution, other pollutions, inadeqyate food and so many more... yes ... an out of control mostly low level of stress. And it all adds up with other factors.
Sustained stress from social factors of the survival mode kind... yes... all typical out of control.
Where do coping strategies, habits end... and where do "take back control" strategies begin ?
When I am in the boxing ring, and playing above my league, and get cornered, underarms before my face and only receiving... I am coping with the situation.
When I step out of that boxing ring (above my league) I am free again.
A lot about having control on stress is about choosing (when possible) in how many and which boxing rings you play.
In fact: can you accept that certain boxing rings are not for you... or not now for you... or only do-able when you skip some other boxing rings.
I think we overload ourselves with choosing to play in too many and/or to difficult boxing rings.
Our budget is limited.
As long as you are on top of things many things happening well will add energy... when you are no longer on top you got yourself an energy drain.
I see it also a bit like marathon fat burning to get energy, and bloodsugar burning for sprints needing very high energy and lastly the lactid acid metabolism as last reserve to get high energy for a bit longer period than a sprint.
Our body designed for foraging at walking speed or during hunting at jogging speed. Sprints as exception during foraging and regularly during hunting.
You can sprint as you like as long as you do it not too much. Too much... and you are too much out of your breath and more things go wrong and you need to push harder... etc.
But being continuous out of your breath is NOT the normal situation.
I think that what you say applies NOT to the normal situation we SHOULD be in.
Bad stress level is a cultural disease, but you can still make choices there besides coping with it. Though not everybody has the same scope of choices, the same base level of energy, the same recuperation level (think about the Tour deFrance).
Life is very unfair in that respect. Social cohesion has always been a mitigator for that.