Family vlogs!!! Providing they're not just exploiting their kids for views, ofc... so no Fish or LaBrant fam for me! If you want real, wholesome family content, I highly recommend any of these:
Five Two Love - a quint fam from southern UT who have been documenting the quints' lives from birth to toddlerhood and beyond! They're also really good about only filming the kids when the want to, so that's a huge bonus!
Cam&Fam - centered around a former teen mom living in Florida named Camryn, a widow who is raising her two girls by herself. She had her first daughter Colette at 17 and her little sister Delilah at 19. She only lost her husband to suicide last year, but she's really come out strong!
K B and Baby (it's actually one word, but I spaced it out for clarity) - another couple who became parents as teens, Katie and Ben (hence the "KB") from Colorado. They have two beautiful little girls, Ella and Avrey (not a typo lol), and Katie's 13 weeks pregnant with their third!
Those are just a handful of them, but use this as a starter kit.