ICOs are not strictly controlled by governments, so any company or organization that is able to create a coin can make investment calls through ICO. This is also a weakness that many individuals, organizations take advantage of, mislead investors so that they can contribute capital and of course a coin is not valid, this project will not be able to grow, eventually the organizations This will clean up the money of the private house and disappear. That is also the reason that in 2018 more than 64% of investors were cheated from ICO.