You are conveying a good message to those who are newbies in the crypto space. Those who don't have any idea hold their funds in exchanges or centralized platforms, and they don't even have any idea about the nuance of this matter. Like, their funds can be lost if in case the platform on which they are holding funds can be compromised by a hacker, so that is why we need to pay more attention to this matter. And for now, there are many ways to save funds in differnt kind of crypto wallets.
And in this, we also have to be attentive while saving wallets, secret keys, or seed phrases. Because if you forget them or lose them, that means you loss you funds, which are not recoverable until or unless you find the correct seed phrase or security keys. Other than this, you also have to be attentive while saving your seed phrase or security keys in a place where no one can access them.
This is a critical point for newbies, but I also agree with the fact that self-custody is a double-edged sword. While it completely eliminates exchange insolvency and counterparty risks, it shifts 100% of the responsibility onto our own hands, which most people do not want. And that is one of the biggest reasons people lose their funds. Because in many cases, it is not the exchanges getting hacked, but users like us making mistakes. Human error is the main reason, and people can easily fall for scams and even give away their seed phrase.
What most newbies do not understand is that there is no recovery or forgot password option here. Also, if funds are sent, they cannot be reversed. Therefore, always double-check the seed phrase and verify addresses carefully when sending funds.
And another important thing is how to manage physical backups of keys. We should not carry them in our wallets or keep them carelessly. Instead, they should be stored somewhere safe, and before storing them, it is even better to encrypt them as well.