The lack of transparency in financial services - banks - was the whole reason Satoshi created Bitcoin. The people who choose to use FTX over a blockchain are ei

The lack of transparency in financial services - banks - was the whole reason Satoshi created Bitcoin. The people who choose to use FTX over a blockchain are either ignorant, not understanding their coins are insecure, or willing to take on additional risk to save a few dollars and trade a little faster. They are probably regretting it now that FTX is blowing up. And speed and costs are already a solved problem - see L2 rollups.