> Everyone knows that sugar is bad for you
I'm sure they do, but that's the logic that has led to all manner of ill-advised diets. Too much sugar, especially refined sugar, is bad for you. You need sugar in your diet for quick-burning energy. Avoiding all sugar and only eating proteins is going to leave you lethargic and unmotivated as shit because protein requires more calories than carbs to break down. You may as well be trying to digest a brick. There's a reason every American Thanksgiving ends with a bunch of tired guests.
Hamburgers come with buns. Steak is often served with potatoes. Chicken is often served with rice. Burritos are wrapped in tortillas. The latter in all cases is a serving of carbohydrates...glorified sugar in all cases, and necessary to keep you awake and moving so you can break down all that protein.
> but the idea that short-term dopamine - even when the activity doesn't have other obviously-negative side effects - can be actively harmful to your mental health is a very unintuitive one
Why is this unintuitive? Lazy people seek the most-immediate form of gratification available; that's literally the definition of laziness. Doing this repeatedly erodes your neural pathways to the point where your routes to dopamine rewards are artificially limited because longer (and more sustainable) paths simply cease to exist.
The real trick to beating it? Constant mental stimulation through establishment of new neural pathways. Exercise helps. Amphetamines do too (but will permanently ruin your ability to self-correct-- consider it nothing more than a clinically-administrated addiction). Travel. Learn a new language. Learn a new skill. Interest level does not matter; if it's something different than what you're used to and you can derive even the slightest amusement from it, you're creating new routes--even partial ones--to those sweet chemical rewards.
Scheduled/structured activities are greatly underrated-- being dragged into new activities and situations forces you out of your narrowly-defined set of paths and creates new ones that yield new rewards (and anecdotally, I suspect this pattern of constantly-seeking new stimuli may go a long way toward staving off degenerative brain disorders).
But the article doesn't even try to address any of this. It's literally a bunch of fluff culminating in "hey incels, just stop beating off." Yes, sound advice, but for the intended audience advice alone doesn't cut it, otherwise obese people enduring years of shame and torment would be sufficiently motivated to get off the couch. Once you've lost it, the problem is with finding the motivation to even get off the couch in the first place; it's even more hopeless for those who let this get to the point of clinical depression (and who now have two problems). At some level you end up with such impossibly-diminished returns that it takes external intervention to be able to even think about acting on pithy advice-- either antidepressants, gastic bypass, whatever.