What do you think about this? Before hacker can have access to something, that means the vault is online. If something is online, it can be hacked. If a password manager is not offline, do not use it.
I see using this kind of method ad well as being synonymous to using a centralized wallet or using hot wallet since you're securing your seed phrase online but the funny part is that sone users don't even know why they shouldn't use such and in the same guide some presents the online storage as the safest means to security and storage of keys, newbies or any other users involved in this should understand that using a cloud storage or vault as the case may be isn't the best way to secure our seed phrase.
I like to put my seed phrase on a paper, if you want it safer, you can use a steel backup for it, there are steels that you can buy to backup your seed phrase and it is not a waste of money.
Exactly, if you can only make that little sacrifice of small amount in securing this is better than taking the risk that can help through loosing the whole assets, the more some prefer hardware wallets while some will run a full node if they bare technically equipped all in other to remain privately secured.