Yes, however, governments do on occasion hire experts in various fields. During my last conference the discussion was exactly on how you can't just drop million

Yes, however, governments do on occasion hire experts in various fields. During my last conference the discussion was exactly on how you can't just drop millions of BTC/ETH w/e into the market without effectively hurting the price. It is not like they were trying to be nice to the markets. The money just had to be split between several cooperating agencies so there was a reason to maximize return in USD.