As has been discussed to death at this point, reserves are only half the story. In order to get a sense of solvency, you'd need to understand what Binance's liabilities are. They only have calculated a tiny subset of this: user deposits.
Like, as a customer, you have 0 insight/auditing into whether their reserves are 1:1 with liabilities, 2:1, 1:2, etc. etc.
It's almost like... dishonest?
Saying "look! our reserves! we're above water! we're not over-leveraged! trust us!" and then hoping people are... foolish enough?... stupid enough?... to not know to ask... "ok... and liabilities?..."
Deloitte.
PricewaterhouseCoopers (PwC)
Ernst & Young.
KPMG.
In case nobody has heard (I hadn't)