A simple explanation of why we need blockchain technology

So you know when you hear a hot stock pick and you think to yourself, "I gotta get in on this one." So you hope skip and jump onto your favorite trading ap, just to find out your funds are a little low. So now you need to deposit some coin So you don't miss out on the next great AMC or GME!!! You hit deposit....then.....BOOM!! "YOUR FUNDS WILL BE AVAILABLE FOR TRADING IN 5-6 BUSINESS DAYS." Well slap me in the nuts and steal money right out of my wallet, you think to yourself. This is why we need blockchain, eliminate that middle man and get immediate access to all that is rightfully yours. I mean why miss out on losing money with everyone else while ypu are waiting for your funds. It's money and I want it now!