1. Crypto and web3 is so tarnished in consumer minds, it cannot recover. The next big thing in this space needs stay away from those terms like the plague.
2. Energy has become so valuable these days and Crypto tech has become so WASTEFULLY, UNNECESSARILY energy intensive, that the next iteration needs to be as cost efficient and effective as software. Transaction costs need to begin and remain extremely low to none. Only a process that is always cheap to run will be able to take over micro transactions worldwide and unlock true financial freedom for the world.
3. Last but not least, any transaction tech that cannot cash you out cheaply and immediately and easily should be considered a ponzi scheme. Marketing your coin and not allowing people to liquidate it due to natural or artificial constraints, makes you immediately not a store of value but a scam and dangerous to the entire ecosystem of trust.
The current financial system took a LOT of guardrails to keep people from tanking the trust in it for their own self gain. When you lose trust in the system, people pool their money out of it and go buy oil, or bricks, or stocks, or whatever else is actually worth something. If you want to dominate with a tech-based system. Trust should be completely unbreakable - as in identity needs to be absolute and bad actors banished from the system forever or some severe term that works as deterrence.