I'm 5'6", 165lbs, I bike 6-8 miles every day and do resistance training 6 days/week. I also have limited myself to 1800 cals/day and at least 130g protein. For two years I was biking 6-8 miles every day, doing resistance training and maintaining 210lbs which, at my height, is bordering on clinical obesity. If you could be healthy just by training and eating what you want I would have done it twice.
Oh no, I lost weight when I was on the 1800kcal. it was when I was working out what I intuitively feel like is a lot more than most people but still eating what I wanted that I didn't lose weight, which anecdotally fits with the premise of the article.
But he only lost weight after limiting caloric intake, even though he was biking every day before that too. My point was we shouldn't expect losing weight with such short rides, the body will use muscle and liver reserves for that and only with much longer rides start burning fat from adipose cells.