I absolutely wore earplugs when my baby was screaming. Well over 90dB, well over 30 min. Still very sure I have hearing damage, especially in the ear on the side that I favoured when holding him to try and comfort him.
Yeah if you're not willing to destroy yourself for a little creature with no comprehension of what they're doing to you, parenting isn't for you. And if you are willing, but you feel like you'd need to try and understand the sacrifices you made for them, it's still not for you.