Depends how long it takes to get there, 2 million dollars in spending power now is more than enough to set your family up for future.

That's already enough to buy acreage and start raising livestock.

Build your own house, set up the infrastructure for irrigation, electricity etc.

Generation wealth comes from building shit.

Money is money, nothing more.

Bitcoin is hard money, but it's still just money, you can't eat it, it won't keep you fed or warm without being spent.