Why Did Binance Convert Its Whole SAFU Fund to USDC?

To ensure “reliability and stability” Binance has converted its entire insurance fund of BTC and BNB to USDC. But, what does this mean?

Why Did Binance Convert Its Whole SAFU Fund to USDC?
To ensure “reliability and stability” Binance has converted its entire insurance fund of BTC and BNB to USDC. But, what does this mean?