Op the image you shared it's probably a photoshop or a rendered image. It has no real basis. Actually this was used as a conception of Bitcoin Bank but as like our traditional bank it's still not possible to build one. In traditional bank we mostly use it just for keep our money safe and we don't wanna carry bags of money with us all the time , so for that reason we keep them on the bank , so that bank will keep them secure for us and we can use them whenever as we like to use our money.

But for bitcoin, it's already secure and safe we don't need to meddle with a 3rd party. Invention of Bitcoin, Block chain technology was only for this reason. But I think we could have a real life Bitcoin bank , which will operate like Bitcoin ATMS. People can withdraw fiat for their Bitcoin, They can stake their bitcoin for the reputated Bitcoin bank and earn interests on it. But I think this will violate the first rule for having or owning your bitcoin. Alway keep the bitcoin for you. Not your keys not your Bitcoin.