I agree when you say that a few workdays can improve productivity, but it's a pity that employers don't think this way. Studies have proven that when people are psychologically healthy, they produce more, and it's no coincidence that many big companies like Google and similar ones develop a lighter environment for their employees. Unfortunately, not all companies think this way, and the result is that large companies stand out in the market because they excel in all aspects, including the mental health of their employees!