Have you ever wondered why there are layer-2 coins?

What are they created for? And what's the difference compared to layer-1 coins discussed in the previous article?

Curious? This article is perfect for you! Just read it until the end!

https://drive.google.com/file/d/1mVwgNRCVlfNNCT1uJWfJDURt0C_eXRPg/view?usp=sharing