I help with my kid a lot, and I'm remote so I do it around the clock. I take contact naps, change every diaper, watch her for periods of time so my wife is free.
my wife doesn't work. and she didn't work before we had a baby. because one of our salaries was enough, so instead we work less. and again due to remote work, work has barely been top 5 in my life focus areas for the last decade.
You are by far the exception.