GM is short for "Good Morning," which is a common greeting used in many different contexts, including in the world of crypto.

The crypto community is very active and global, with people from all over the world participating in discussions and trading activities. As such, GM has become a way to acknowledge 

In addition to being a greeting, GM can also be used as a signal that someone is active and online, which can be important when trading cryptocurrencies that are highly volatile  

The use of GM in crypto can also help foster a sense of community and camaraderie among traders and investors who share a common interest in digital assets.

Some people use GM as a way to start conversations or engage with others in the crypto community, especially in online forums and chat groups.

 The use of GM has become so widespread in crypto that it has become almost a standard way of greeting others in the industry.

While GM is generally used in a friendly and informal way, it can also be used to convey a more serious message, such as when traders or investors are discussing market trends 

Some people argue that the use of GM and other informal language in crypto can make the industry seem unprofessional or untrustworthy, while others see it as a way to build rapport 

While GM is the most common greeting used in crypto, there are also other informal expressions and acronyms that are commonly used, such as "HODL" (hold on for dear life) 

 Overall, the use of GM in crypto reflects the unique culture and language of the industry, which is constantly evolving as more people get involved and new technologies emerge.