4. High volume on the listed exchange doesn't make a project clean from going scam.
This particular point could benefit for some people where they can make some quick profit when they buy it low before the scam begins, in early days you can do that easily but it's rather difficult to do it now.
And the scammers will take advantage of it when there's a huge volume of the project. They will make it look like they're more legitimate because traders will be having that sense of belief that it's a good project because many traders are on it.
Well, do not forget that volumes are temporary and if it's currently up then it doesn't mean a project like theirs will remain as high as it can because if these developers starts to rug pull, everyone has got no idea when it will happen.