Use more than just remotes to express your point breh.
If I'm looking at a balance book to assess whether a company will experience cash flow difficulties, the first thing that I would look at is the current assets and current liabilities.
Having a lot of cash means that it isn't a question of whether he can collect on debts and sell inventory in order to pay his bills.
He had the majority of his wealth in a regular checking account. That implies that he has no money in investments, equities, or funds of any kind be it in the form of accumulation or income versions.
If he has no money in tax efficient investment vehicles with a chance of growth or income then it begs the question of how he finances his lavish purchases. On a basic level it pretty much leaves the options as liquid cash or credit.
The thing with credit is it will either be a line of credit, however large, that will have an interest rate. He will have to make payments to that line of credit via his liquid cash in his checking account (which remember isn't earning him very much if anything at all. Almost certainly not more than the interest rate you'd assume). He could use credit cards to finance purchases but even those will need to be satisfied within a maximum of, say, 50-odd days to avoid an interest cost. If he doesn't clear the balance within that time frame from a statement a larger rate will be applied. He may have a deal with the credit card company that gives him 0% rates for X amount of time, or in perpetuity so they can make on the transaction fees. But again, at the end of the day, all satisfied from his pool of liquid cash, albeit slightly delayed.
The longer a situation like that continues the more it would chip away at liquid cash. When you're discussing high value purchases, high value bets, time frames are reduced and the issue exacerbated quickly leading to cash flow problems as he would likely hold valuable chattel assets yet no liquid cash. In desperate situations of cash flow problems the value of those chattel assets are greatly reduced as people who can help you will make by offering you a value for those assets that are below market value, which just reduces your net worth more.
So essentially, on a basic level, that is the type of scenario you think of when you see someone with so much money appearing so prideful in being so financially illiterate and how it's quite easy for them to get caught up just from purchases. This isn't even taking into account other expenses n shyt, but that's what I meant when I said after seeing that footage I wouldn't immediately disbelieve he may have cash flow problems.