Many crypto projects are ultimately useless among the useful parts. Yet strangely the growth of what can be considered useless projects is greater than the useful ones. Basically, it may be an experimental point that is expected to yield useful results. But in the end it only ends up with the goal of profit rather than usability.

There's nothing wrong with aiming for profit, isn't everything based on the need for money so it's natural to expect it to return capital and provide profit.

The useless among the useful may be more inclined to indicate a momentary project without purpose, but if you look at a large project that has been successful and useful it turns out that it has helped create useless developments among the useful. For example, the Ethereum project in the Ethereum smart contract network. How many projects have become useless due to developments in the Ethereum ecosystem itself. Even though the projects that have been born are poor projects or can be said to be useless.

Developers in the Ethereum ecosystem are not unaware, they are aware and continue to look for solutions. But unfortunately the condition of the word profit is the main problem. Because history has said that from update to update none of them answer the main problems in the Ethereum ecosystem itself.

That's just one thing that happened from one useful ecosystem that created problems with the uselessness of other projects. There are still many examples of cases from others, some have been abandoned and some are still working on it. And the word working on is the worst word in the main crypto ecosystem if something like this is still growing and growing.