Is 5G Really a New Technology?

With each generation, we vastly increase the amount of band width and the things that you can do with the connection. And it's risen from a need where we have more devices and just more data that we want to send. So yet, part of this seems to me like a problem of just marketing and description. But as we speak, six g is already in the works, right? Ok, and we'll be hearing more about that in the coming years, ok.