Laziness is indistinguishable from avolition a symptom of depression. Laziness, and its predecessor sloth are just terms of abuse used by the ownership class to admonish the working class.

No one wants to work in a toxic work environment, and the only reason we tolerate them, and workplace bullying is through extortion, because we have to, to eat.

But 2020 lockdown furlough and the great resignation that followed demonstrates to us that people aren't lazy at all, and will turn to other ways to be productive when given half a chance. But bosses really like to enjoy their place in dominance hierarchy, and can't actually be bothered to manage their companies -- we see very little exercise of management, that is getting to know and understand the workforce and regard them in a way to maximize productivity -- instead we see bosses deliberately choosing to engage in abusive and self-indulgent behavior, or enact policy that only deteriorates productivity, as we've seen with the return-to-work mandates. (Studies have shown people who work from home are as productive or even more so on average.)

So no. Laziness is not a thing. If someone can couch-potato for two weeks and not get cabin fever, then they're dealing with mental health issues, possibly exacerbated by a mean boss and a shitty work environment.