He was saying that the cost / overhead difference between ICO and IPO is so large that they either need to make IPO'ing easier or perhaps integrate into crypto in future -- otherwise companies will just ICO instead.
So it could be that crypto helps traditional systems, while reducing costs for both parties.
Legal and other costs should come down a lot as well, as these things will end up being more standardised. You won't need to pay millions in legal fees, perhaps tens or (at most) hundreds of thousands.
In general I think the value in crypto will come from offering liquidity in certain situations by tokenising (perhaps smaller) assets (e.g. make it easy to sell a property ownership share with rental income in a SF office building through some token to an investor in Germany), and generally making a lot of "expensive" things more efficient by cutting out the middleman.
IPO stuff is from 9 mins, but the whole video is crypto related / fairly interesting.
The reason IPOs cost money is because the solutions to problems like the above cost money, and crypto-tokens don't change that simple fact.
https://www.sec.gov/fast-answers/answerstransferagenthtm.htm...
You act as if identity and account theft aren't things. A private key sounds a lot better than a 9 digit number with predictabilities and a bit of social engineering.
Also all of the equivalent safeguards against insider trading, self-dealing, and restricted transfer protections would need to be created.
For example; there could be a time in the future where smaller companies decide to go public through a token (i.e. an ICO, but with a company, not a utility token) at a fraction of the cost it currently takes to do an IPO. I'm not talking about scammy pump and dumps, but an actual company with employees, assets and a business model.
Underwriter banks generally 1) sell IPO shares below value to their investors to cause a first day trading pop, meaning less money into the pockets of the company; and 2) take between 3 to 10% of the raised capital as fees for their efforts. On tens, hundreds of millions or billions of dollars.
I could see crypto being a more efficient way of doing that, cutting out the middleman, and where a token represents a share.