what makes you confident in remembering the secret place where you stored your keys?
If I forget, I'll ask my wife. And as I said above, I can at least look for a physical back up in places I am likely to store one. If you forget your seed phrase, then you are shit outta luck.
So, isn't it far more dangerous to entrust the location of your private keys to another person? Even if it's wife? Doesn't matter, the minute more than two people know a secret, it's no longer a secret.
I think it doesn't need further discussion, your way of doing this and my way of doing this, both have pros and cons and we highlighted it very well in favor of protecting our arguments. I think it will enlighten some people to read our opinions and choose whatever they think suits them. It was my point at some point too

I love it, when people protect their opinions, the more holes they seek in opposite opinion and more positive sides they are looking for in their opinions. When both sides do that, then discussion gets more meaningful.
If in a few decades, a powerful enough quantum computer can break ECDLP, it will be a technological advance, but on the other hand, it will be quite crucial, because it doesn't take long to break or crack the ECDLP signature system.
This life is an endless cycle of Problem -> Solution -> Problem -> Solution ∞