I honestly do not understand purpose of so many evm chains, including Avax. Most of them pop-up because of congestion problem on Ethereum, meanwhile these same chains also get
congested when they see bit of activity.
this is the reason, and i took this from an article that discusses the avalanche network;
The emergence of many new chains, including Avax and many others, has several goals:
Scalability: These chains generally offer the ability to process more transactions in less time, eliminating congestion issues.
Low Fees: With greater capacity, transaction fees can be lower than on a full main network.
New Features: Some new chains add new features, different smart contracts and other technical capabilities that may not be possible to implement on the main network.
it is also explained there that everyone is just trying to imitate the ethereum network and create other alternative networks to avoid congestion on the main network but that will not be very effective because security vulnerabilities will definitely still occur like bugs and others, while for avalanche, some investors believe in the team the developers so they are confident about the future of the avalanche network as well as the avax token.