Snipe
I get your point OP and it's a good one
However, you're mixing things up settings up a password is general for wallets but using a password for wallet recovery after a long period of time probably on a new device or reinstall of wallet software is only limited to Exchange wallets as youonly need your sign in id and your registration password to get things running again.
Non custodial wallets only use secret seeds for retrievals but you can setup a login password to always enter your account each time you feel like accessing it to prevent someone from accessing your wallet through your phone without permission.
Sometimes, it is good for newbies to try and understand the things they intend to explain because this alone could cause contradiction and may trigger some kind of confusion to the readers and those that want to contribute. It is good for us to know what we are doing and not try to confuse other. Op need to understand more about wallet and how the cryptocurrency market do it things. This would help him in a long way because it will broaden his faculty to give a well detailed explanation without any problem.
And having newbies the privilege and benefits of doubts, I also think old members should at times try to understand that newbies might not be grounded so much in the forum to posses the abilities of putting every of intended details on an understandable ways, sometimes they could have some important messages to pass through but their newbies inability are not sufficient enough to let them make it standard for a proper understanding.
We could do well and correct them that this is how is was supposed to be Instead of the other ways.
They are here to learn and so every forum users too. As long as we keep coming across new things it is to be accepted that it might be something we may either have a layman's thought of it but not dipped in thought of grabbing it all.
However, I think the OP is trying to pass some advices about wallets straight up to the fellow newbies.
I understood in his contexts that during most of us times when we are Into acquiring knowledges about Bitcoin before we invested our funds, we do had guidance someone who has be building us all through those times of learning about Bitcoins.
So to my best understanding, he claims to say we should not trust the wallets created for us by our guidance during the learning days because due to privacy demands about this Bitcoin investments, someone you trusted can turn out sometimes else in the future meaning to say the guidance may still have access to the wallet without your notice as a newbie those days.
Sometimes too you may have been careless with your seed phrases during your learning stages so to be in a safer side during when you must have acquired the a suitable knowledge that is fit enough to guide your investment, you can as well create a new wallet and trash the others just to secure your assets and as well keep a privacy to your investment.