A lawyer who has been working in the legal field for many years once said:

From her work experience, as soon as people have a little bit of money, all kinds of temptations will come their way.
First is lust. There will be a dedicated team that arranges it for you, and many members of the opposite sex will also take the initiative to get close to you.
Not to mention scams like pig-butchering scams or “get the immortal to jump” schemes, but for truly wealthy people, the cost on the lust front is actually not that much.
Second is gambling and drugs. Someone will use every possible method, trying every way to pull you into it. Once you get involved in gambling or substance abuse, it becomes easy to have your actions controlled by others.
In Nanning, there is a fairly well-known real estate boss who, because of gambling, ended up with his family ruined and lost everything—he jumped to his death, taking his own life, and lost all his life savings.
Third are all kinds of scams targeting your property, such as investments and wealth-management schemes.
So once a person starts to feel “above it,” if they don’t have enough willpower and self-discipline, they can easily swing from being rich back to being poor.