This is a really good idea and it is possible to separate the robots and real people from this method, but this idea also has a bug, which is that there may be many real people who want to produce value and content, but their low financial power, if the postage fee is 500, will discourage them and they will not be able to share content that is really good and valuable to others. And the project is doomed to failure as good and valuable as this, but your suggestion to separate the robots from the real user will also work.
This is a really good idea and it is possible to separate the robots and real people from this method, but this idea also has a bug, which is that there may be many real people who want to produce value and content, but their low financial power, if the postage fee is 500, will discourage them and they will not be able to share content that is really good and valuable to others. And the project is doomed to failure as good and valuable as this, but your suggestion to separate the robots from the real user will also work.