Agreed. From the five year point (2018) on I have to say: it's really the crux of parenting. Sleepless nights sobbing about what you aren't getting right when you're doing what's typical, and going in with all of your heart and experience bearing down only to flub. Pa Kent didn't feel just like a movie character with farmer anecdotes or parables from Nam that center Clark. Even if he was supremely benevolent in raising this alien kid, he was also a man with no experience or plan running from a very scary experience for his child that wouldn't be undone. Ma said screw it, live your life because you're my boy and you don't belong to them. That imperfection is at least good concept. Even the utterly ridiculous death of Pa, I do think there was a better way to do it but life isn't about the best of things happening as a compilation. In a movie about life, even if it's science fiction, you don't just leave the real world and what we understand about it behind. When you put senseless chaos on a different scale you still have to deal with fall out in a way that feels like what we'd really feel. So yeah, years later Clark is like "idk what the hell is going on" and yeah having your dad sucked up by a tornado in front of you to protect you from protecting him will do that.