Everything is going digital for good or ill...the whole integrity of this blockchains stuff still eludes me, but that aside there are risk aplenty in the traditional digitized world as well as the new blockchain DeFi world.
https://www.zerohedge.com/crypto/decentralized-finance-defi-101The structure layouts help and missing pieces section and future section are good to focus on.
I know my one nephew has a "wallet" (coinbase, I believe) and he had a learning experience with bitcoin purchase where because of rapidly (like nanosecond/picosecond fast) fluctuating valuations he kept having to kick more in to do the transaction he wanted. Even someone young and into the new stuff and as online as he is...I think he sees the risks clearly in a limited sense. DeFi has more growing pains to go through before trust and stability can be had IMO.
I'm a crude ancient being by comparison...if not in my hand...it is not mine.