How would you define what is to be "rich"? Is it about having enough for living or is there something else that you would be looking to accomplish to be rich?
Is it 1 million USD? Is it 1000 bitcoin? what are your thoughts?
Getting what I want, buying what I like without looking at the price, can provide benefits for the people around that is the definition of rich for me. What is certain is that you already have hundreds of assets, whether it's property, whether it's stocks, bitcoins and others. Which I can pass on to my children and grandchildren in the future.
Getting what you want isn't rich. Because if someone is in need of love and care you can't buy it with money. It is an inner feel. Maybe someone will be there to give love and care in exchange of money. That won't be true love and care...
Based on the above quote one who has the ability to fulfill his materialistic needs without any difficulty is rich. I agree on this statement.