100% this. I do believe that a lot of two-job families would love for one or both parents to go part time. This way one parent doesn't have to 'give up' their career. Some generic advice I give to new grads which I never considered until I had kids was to seriously consider a medical profession because it is well-paying AND has a strong culture of part-time where shift work is the norm.

I've seen parents who negotiate hard for three days a week get it, but they are quickly 'mommy tracked' and stop getting promotions. Additionally when a crisis at work happens on their off day, they still get the call.

I think a tech company that figures out how to make part-time jobs work culturally will have a huge recruiting and talent advantage, especially this year. I haven't seen it pulled off yet though.