The first asset of the RGB protocol mainnet is about to go live. Today, everyone is using Bitlight to create UTXO. There have always been several different solutions regarding the Turing completeness of the BTC ecosystem, such as OP_CAT, RGB, and RGB++, etc. I believe there is no absolute good or bad among these protocols; they all build underlying protocols around the BTC ecosystem from different perspectives.

Regarding how to participate in the currently popular RGB protocol, everyone can check out the coffee tweet, which is very detailed. I used a picture to illustrate the differences between RGB and RGB++, making it easier for everyone to understand.