What a huge needs then

They can buy a small football club with that amount of BTC

Do we really know that they are connected? If yes - are we sure that that's one person and not a fund? If it's 10 people the amount is not so big. If it's 5 people - then every participant gets a little lower than an amount that is needed to buy some real estate and nice things and start little profitable business without caring much about fucking it up or getting up before 12 o'clock or doing things he or she doesn't want to.