1. Why there are still investors in the new altcoins project? For what they invest if they know new altcoins are only about risks and losses?
I think investors are only interested in the bonuses offered at the time of token sale, they only take profit from the bonus and after the tokens are listed on the exchange, they will leave the project.
2. Who are those developers that always create new altcoins projects? Don't they know that most new projects just ended with failure?
The developer is from various countries and communities, only new projects are often similar to projects that already exist or have failed, sometimes developers only update or develop ideas and projects that are already available.
But unfortunately all of that only prioritizes profit alone and when the sale of tokens ends many of them are greedy, so the project is not developed according to the road map, they leave and die.