The only line is notable into that article is this;
"We wrote that Bitcoin was familiar and welcome to younger generations and although older investors may have heard the word, they were generally less familiar with it and more skeptical."
This is actually true but as years passed those older investors aren't really blind when it comes to the opportunities right into their front.
And one of the best pieces of evidence of this are institutional investors, a great deal of those that have the most money in the world are older and yet they are coming to this market since they can see the fiat scam system is soon to be out of control and they want to have as little cash as possible when that happens.