Nice - until you have kids and health problems... Then you appreciate how much Europe makes these a non-problem - at least financially.
PS: not me... family, friends & acquaintances who had spent decade(s) with employers and after returning to work able bodied only to be subsequently let go for reasons other than their abilities to perform their duties.
Expensive diagnoses like cancer or pregnancy are not good for the career.
Of course, it being optional doesn’t stop people from hyperventilating about our reduced fertility rate.