An interesting problem that I haven’t seen addressed is that, despite the marketing, web3/defi/crypto projects will be antithetical to “builder”/hacker types. Decentralized protocols are slow to develop by nature due to many people depending on them. If you’re developing Yearn finance, for example, no one wants you to do anything but make sure that stays running and delivering optimal returns. Once you have a project with supporters, it becomes impossible to leave or modify. Not so with a centralized project which can adapt quickly and “pivot.”
Moxie Marlinspike talked a bit about this in his talk “The ecosystem is moving.” Where Signal could implement video chats any time they wanted, distributed systems and protocols are hoist with their own petard: consensus. You must get community agreement and development on the new direction for anything meaningful to happen. This is both the strength and weakness of decentralized systems and one that is less suited to hacking and more to code review.