Meme coin classification:

Hotspot type: mainly using keywords such as Musk, CZ, V God or major events, with sudden hot spots and huge traffic in a short period of time
Narrative type: memes issued based on popular narratives in the industry, such as DeSci + Meme, AI + Meme
Cultural type: requires a certain cultural background, generally animal-based, such as sad frog, doge emoji package, etc.
Mechanism type: memes with mechanism innovation, such as $people first dao
MLM type: air coins for online + offline pyramid schemes