Make a business putting people to work , helping children helping, people with homes ,feeding the hungry and of course my family.
An island without law
I'd spent half on women, booze & fun and I'd waste the other half.
Apart from enough to keep me and those I love comfortable I would set up centres for child protection and education where they were most needed.
Excitingly nothing. Savings account and live off the interest.
I would spend it on my education.
Health of myself and my family, education of kids in my family, some on charity, and some for retirement.
A bit of it which is still a lot on charity:$
give most of it away, then go home