Dual Messenger or Swirch Accounts Functionality

So on Samsung phones there's a setting called Dual Messenger. I saw a post saying it's buggy but now it doesn't even exist for Discord. I would love to see this being a thing as it would make it way easier for people to have to accounts and not having to log in and out of accounts. If not, I would love to see a switch account functionality on mobile like we do on PC. This is a better suggestion because then all devices could have it but in only mentioning Dual Messenger so then you can just open two different apps. If we have it in PC why not in mobile. Thank you!