FTX invested $500 million in Anthropic, which was sold for $1.33 billion after bankruptcy. If valued at present, it was sold for $20 billion less.
Then there's Cursor, which has been all the rage lately. They invested $200,000 in its pre-seed round, and if they sold it now, it could fetch $900 million. They also invested $20 million in Replit, which is now valued at $9 billion, meaning they could sell it for $150 million less.
Regardless, FTX misappropriated user assets first, and that cannot be whitewashed. There's nothing to regret; that's the fate of the crypto.