Out of curiosity, how many of your coworkers have kids?
I have 3, and I've always found it a bit ominous that even when I'm on large teams (8+) I'm typically still the only person with kids. So far:
1. job 1, team of 8, only 1 other IC had kids
2. job 2, team of 10, nobody else had kids
3. current job, team of 8, nobody else has kids. If you expand it to the suborganization we're in, you get ~16 people and only one other person has kids.
And it's not like these teams are mostly college new grads or anything, it's usually people like me in their 30's.
I always wonder how much of a disadvantage it is that other people get to clock out of work, enjoy an evening, sleep through the night, and then wake up and go to work. Whereas a parent is going to clock out of work and clock in to parenting, and then when it's kid bedtime, you finally get 2-3 hours to fit in personal time that's usually still not "you" time but is you spending time with your partner.
I'd never trade my kids for my career, and I find the time I spend with them incredibly fulfilling, but it's definitely extra load. And I do depend on being good at my job to help feed them and stuff. And I did opt into this, so it's hard to say it's "unfair". But I feel like our society doesn't need more reasons not to have kids given fertility is already below replacement rate.