Ok, thanks for the reply. So a great deal of trust is involved here, whether it’s two people or a group of people.The admin (person who set up the vault) can edit the permissions of anyone the vault is shared with at any time. So you can set each person as "deposit and withdraw" or "deposit only". Anyone who has the ability to withdraw can withdraw the full amount in the vault, it's not limited to what they have deposited.
Same as a joint bank account in that regardOk, thanks for the reply. So a great deal of trust is involved here, whether it’s two people or a group of people.