The emergence of meta-universes opens up completely new possibilities. This is still a virgin field that needs to be "plowed" and "sown" with the most effective technological solutions.
The main problem in scaling blockchain is the many unresolved issues related to information security. People are still far from accepting the idea of decentralized finance.
“Many people do not know how to use crypto wallets and what to do with the initial sets. These issues need to be addressed from the very beginning,”