When you are old and have enough money that you can't spend. then you can only do what makes you happy. maybe that's what the elderly feel when they come to land-based casinos even though they may be physically limited.
It is very possible that we will continue our gambling habits in old age. Especially when there are not many things we can do to be busy with work. Or if we want to stop gambling, we can do it when we have limitations that we can no longer overcome such as fitness and health.