No, FTX was making bank in fees. They just got greedy and loaned customer funds the SBF’s hedge fund to gamble with. Hedge fund went bust and now the loans default and the collateral which was just funny money to begin with is worthless.
If you believe FTX at all. These companies are riddled with fraud. Nothing they say or have said can be trusted (including reported earnings), and Tether and Binance will be next to collapse, at which point the ecosystem around Bitcoin will implode.