Should you work less to work better?

The covid crisis has accelerated the adoption of telecommuting for many workers, but it has also opened up new reflections on our relationship to time spent working. For several years now, we've come across workers with flexible schedules, "digital nomads"... but the five-day week remains the most entrenched model. Is it really adapted to our lifestyles? Is it more productive to work less, to organize ourselves differently?