All of the exchanges that you mentioned are very sad because these exchanges do a lot of IEO but the Projeck that they issue does not provide benefits. instead, investors are harmed by fictitious projects that are deliberately made. we should all be aware to avoid these projects because they are clearly detrimental
Yes, We understand that they do need to make money but they should atleast be responsible for accepting projects that plans to develop their project for long-term.
Not the typical collect money and run scheme cos most these IEO now are starting to look scam.