Absolutely, I didn’t mean to imply that they weren’t lazy in this particular case, I just wanted to make sure because I often hear people dismiss actual problem

Absolutely, I didn’t mean to imply that they weren’t lazy in this particular case, I just wanted to make sure because I often hear people dismiss actual problems (eg recently I heard someone say that most people with anxiety are making it up...). Obviously that isn’t the case here, but I sometimes feel compelled to defend people who might suffer from burnout/anxiety/depression/etc, so I wanted to be sure. But, sometimes, laziness really is the thing.