The crypto world is currently active with tens of thousands of coin types.

There are only 40 public chains that truly have independent technology worthy of being called blockchain facilities. The reason for this low ratio is as follows:

Develop a public chain, with operations calculated at least annually.
The core point is to solve the consensus mechanism and the vulnerabilities of smart contracts.
Nodes and so on are not something that can be resolved just by typing a program.
How can the general newcomers distinguish what is of valuable significance?

First, it must be launched on the mainnet; at best, those that can't even go live on the mainnet have just released a piece of air coin.

Secondly, you need to have your own blockchain explorer; if you don't even have your own blockchain server, it's basically 0.

Thirdly, having your own independent wallet; otherwise, your funds will not be secured.

The fourth rule is to establish a mining mechanism, which can either be obtained through mining or have a clear community node incentive mechanism. This is also a core point for maintaining the on-chain ecosystem.
The fifth source code, only those who dare to source have the confidence. Accepting verification from the entire network, without solid strength, the source aspect is full of loopholes. It can be said that among the public chains and tracks currently on the market, at least there are underlying foundations that meet these five points, which can be said to have eliminated 99% of the market's air.

Newbies who just got in shouldn't just follow the trend every day, focusing on this K-line or news, without even basic common sense, relying solely on fantasies. Wanting to make money here is different from gambling; many who earn a lot outside of common knowledge are just lucky.