Are we all doomed to have pelvic floor issues?

I’m 37 weeks and my mom just got on me for never doing kegels this whole time. My doc never said anything about that but my mom says that I’ll get incontinence and even prolapse if I don’t strengthen my pelvic floor.

Great! Another thing to worry about after birth. Seems like a pro for c-section people...are those of us attempting to do this vaginally doomed to pee ourselves after this is all over?