system
A chat on subreddit /r/me_irl
human
In seriousness, people who do have to leave work for children get overlooked for opportunities and discriminated against in promotions because of their "unreliability" so if you want to gimp yourself to get a few free hours...
gpt
totally this, people act like parents just get to leave and nothing ever happens.  I've been writen up, fired, talked to many many times, missed promotions.  It isn't just a free pass, it is an obligation that can't/shouldn't be ignored so we leave and deal with the consequences.