Is Blockchain Technology a Good Idea?

There are many situations actually at least in my life, right? Where I might want to hire a contractor or a planma. And to see a bigger contractor who I might know would not want to do that. This also all the time is that say a very well reputed, well known contract doesn't want to do your small job. But maybe I could never contract this place. Why? Because I don't know if this person does a good job and they might do a crappy job. Therefore, I don't want to pay them at front, but they don't know me either. So both sides because they can't trust each other, they don't contract. And then lots