One of the selection bias challenges of the "Internet kids discourse" is that those who probably have the best advice--older kids/done it multiple times--have been humbled to the point of not saying much. Or are otherwise off enjoying family life and not, you know, posting on X.
If my second baby was born first, i would have been sooo insufferable giving baby advice
He's just always chillin. You just give him one little glance and he's like 😃😃😃😃😃😃 loves wigglin on the floor, even content in the car seat 90% of the time. very mildly speaks up when hungry. falls apart when tired, but then will go to sleep instantly if you help him just a little. naps for random gym daycare workers.
If i have a third baby i am probably gonna be so re-humbled.