The topic description with the title is not related to each other.

People who think bitcoins are out of date are that they are out of date. Blockchain technology is an invention with the times so that people who say bitcoin is out of date are those who have never lived in an era of technological progress.

I hope the person who said that wasn't you. If you are the one who says that, then you are out of date when people are preparing bitcoin as a form of progress in the financial system.
If those who say bitcoin are bankers, then ignore these words because they are people who don't want financial freedom to happen.