What would be the difference between SBF being an effective altruist and doing fraud to hoard wealth until his dying day when he would turn it all into a public

What would be the difference between SBF being an effective altruist and doing fraud to hoard wealth until his dying day when he would turn it all into a public good, and saying he was and doing everything up until the last step? The fraud is still illegal. He would still have gone to jail.