this is one sign that majority aren't really observant about, there are some scam projects that outright just buying accounts in social media like twitter and use it to market their scam projects.
if we see from the history of account sometime its also account that being used to promote similar scam project in the past, basically we could tell that a project is an absolute scam just from
the history of the account itself since sometime scammer just doesn't bother building account and building followers from scratch.
they'd just rename their twitter account and call it a day. thats why observing the twitter account sometimes give immediate result whether the project is scam or not.