The boy is the only child of the widower and does not seem to be interested in the same line of business and even when he does, he requires more maturity to be able to manage the business such as graduating from the college, etc.
So he needs to stay away from any vices and people that will try to exploit him for the resources that he has, a thing that will isolate him for a time, but it has to be done if he still wants to remain rich for the foreseeable future.
Well, of course, when someone has a lot of money and it is known that someone doesn't understand money management well, there will be many irresponsible people who will try to take advantage of it.
His parents should have prepared everything, I mean if they know that the child is an only child who will receive all the wealth they have, then they should teach him from childhood, don't pamper him too much, let the child be independent even though they are very capable of providing for themselves. all the necessary needs.