I don't know if Audi will come back

The BTC ecosystem definitely needs to be followed closely, after all, the supported gameplay has increased

Inscriptions costs will be significantly reduced, and gameplay will be greatly enriched: Currently, whether it's Ordinals NFT or BRC-20/Runes tokens, their data is stored in the 'witness data' section of transactions. OP_RETURN is an opcode specifically used for storing arbitrary data in transactions. When the capacity of OP_RETURN skyrockets from 80 bytes to 4MB:

Complex digital assets can be issued directly in OP_RETURN: Developers will be able to issue complex NFTs (higher resolution images, videos, music) directly on the Bitcoin main chain at lower costs and in a more efficient manner, even complex fungible tokens (such as BRC-20/Runes). This will make the creation and distribution of inscriptions easier and cheaper, sparking a new wave of inscription enthusiasm.

The 'small image' era will become history: Currently, limited by block size, inscriptions mostly exist in the form of small images or text. A capacity of 4MB means that high-quality digital artworks, short videos, or even simple application logic can be fully recorded on the Bitcoin chain, truly realizing 'everything can be on-chain.'