Adam Grant, whom I follow closely, wrote beautifully what was on my mind.
May be norms might be changed but first we should investigate what can be done. According to me, first thing for this investigation is to hear the sounds coming from the environment, understand the needs of others, to reach the root causes.
In my own corporate career, I was very generous in terms of "self-sacrifice" :( I do not say this with pride, I say it with the pain of not being able to do it. Now, I believe that such problems should be shared in a timely manner with open and constructive feedback.
Well-being activities are very important to ensure that employees can exist with a healthy body and soul in such environments. However, institutions also ask "what should we change in order to set new norms for total benefit, what competencies should we provide to leaders, so that employees can continue to work productively, using their capacities, without feeling burnt out, and with the spirit of being the owner of the company?"
While people-oriented leadership is shown as a compass for leaders in almost every publication, the expectations of organizations from their employees are mainly on performance basis. They are often overly demanding and expect sacrifices from the work-life balance, mainly on the work side and this creates great pressure on the workforce and new generations.
There are structural changes that organizations will make, but in this age, it is equally important for leaders to stay closer to their employees and make them feel that they are close to them and that they care about them with the tools at their disposal (empathy, appreciation, social ties, vision sharing, career planning, etc.).