No. The entire purpose of cryptocurrency is to enable holding assets without intermediaries having custody of the assets. Whether or not you think this is valuable is another question, but it is undeniable that this is the technical ability that cryptocurrencies enable.
SBF created a giant custodial casino where one could bet on cryptocurrency prices, and people lost money that they gave him custody over. If they had held it in their own wallets, they would not have lost it. Many people in the cryptocurrency community spoke out against him for a long time. This is like if SBF had a penchant for kilts, the media was asking “what does this mean for Scotland?”, actual Scottish people were saying “this has nothing to do with Scotland”, and you come in with the comment “nO tRuE ScOtSmAn”