Spend it on getting your health checked and improved. For all the family. Also Dental. Then spend on ways to have a healthier life style. Recreation. Once you have enough money, the critical resource is health.
I live in Vegas and drive a Lambo for a reason, but you may know that what happens in Vegas stays here ;-) Also, I wonder what’s Best’s advice for after you squander the money
I would buy a private jet that allows me and anybody that I would want to take with me to be in any corner of the world within hours at most. I would taste all the cuisines, street food, top Michelin-star restaurants around the world. Stay in the best hotels/resorts in the world...
I will commission an aircraft manufacturer to make me an ultrasonic private jet. I have all the dough!!