Wow you have 2 Million Dollars yet you don't know where to invest it? How did you even got that money if you don't know how to invest? Getting that tremendous amount requires skills in decision making and risk management also they know how to run their business. So it is either you are telling a lie or you got that kind of money illegally.
He just made a joke and 2 Million Dollars is just a word so don't take serious with it, do some real job activities and manage it time to time for see your money growing up but it takes a longer time.
There are lots of possibilities where he got that 2 million including robbing a bank or lied to us but wherever he got it, he needs to invest it. If he got it legally then he would have no problem investing it on some companies shares and stockes on Dow Jones. But if he got it somewhat illegally, its going to be a huge problem for him. And so he resorts to somewhere he can hide his identity like in crypto, not bad for someone who thinks his plan could succeed.
Since OP is in crypto, he can always search which coin he thinks is a good investment besides BTC itself.