CZ crime was not complying with anti laundering US laws, which basically meant he didn't do KYC to keep USA users out. He got 4 months.

SBF stole user funds to basically role play as a billionare.

SBF was sentenced to 25yrs, Binance guy got 4 months.

I'd say that SBF is a bigger crook in contrast. He gave himself a special privilege to withdraw unlimited funds from FTX.

Give him time, there's plenty of Trump presidency to go.