Would it be safer

When you create a hot wallet on metamask you get an address and a seed phrase. You can create more account attached to that same seed phrase but with different addresses.

Now let's say somehow your seed leaked, whomever got it will likely open the account and see the first and original address.

What if someone just keeps a tiny amount on the first account and then whatever they wanna use on the second that won't automatically open in case someone imports their seedphrase.

Of course your way vulnerable but maybe they wouldn't notice and you'd potentially have an opportunity to transfer it out to an uncompromised wallet.

Or is there a way to automatically list all accounts generated by that seedphrase?