I know for security and safety reasons thats why Bitcoin wallet have been set to have the seed phrase security.
For all i know, the seed phrase has more to do with the recovery process of a wallet than it does for security. If anything, in terms of security this could actually be a weak point of a btc wallet as you can not restrict access to a wallet as this is more like a master key.
Which is supposed to be ones wallet security pin,but you know as humans forgetting and carelessness is a must in our nature.
They say to human is to error, and this is true and a weakness to such circumstances of owning crypto.
And with all these possibilities against us, I think the best option is to share with our loved ones such secrets to avoid carrying such responsibilities alone.
But the disadvantage is that this has led to many people loosing their Bitcoin in their wallet or should I say stuck with access to it.
Since their is no way you can stair up a forgotten password option in the wallet app
This is one part about crypto that sucks, and the thing with crypto is its either you have the private key or not and if key isn't there... then access is entirely lost, which is why extra care is needed to keep keys well secured to return access to one's coins.
Sometimes I think crypto isn't for everyone as it requires a little extra to use it but with time we shall get it right.