Great article!
It is true that they have no clue how it works and how they can make money with it.
The problem is that all 3 of them do understand how and in what to invest!
There are 3 stages:

• ignore it
• fear and fight it
• swallow your pride and join it

I wouldn’t surprised if they did invest it and just want to keep the price low so that they can balance their portfolio!
When this is done, hence they have swapped enough fiat into cryptos, they will announce that they do support it!