As questions swirl about how much cryptocurrencies will be worth in the wake of the spectacular collapse of the crypto exchange FTX and other major platforms, a key question has emerged: Who will keep your crypto safe? Prior to its collapse, FTX was the world's fifth-largest cryptocurrency exchange, according to data from the crypto group CoinGecko cited by Reuters, processing $627 billion in trading volume year-to-date. But as cryptocurrencies broadly became more mainstream, companies and exchanges sprang up that allowed people to buy crypto without those steps. Today, platforms seemingly untouched by the FTX collapse, like Coinbase, have sought to reassure their users that their assets remain safe and, in some cases, are not subject to lending. Instead, there are growing calls for increased regulation that would force crypto exchanges to keep customers' money firewalled so that it cannot be repurposed for other uses.

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