Good day everyone, I want to keep this question short and simple.
If a project is not active enough on their social media account like Twitter is this a red flag or a reason not to invest in the project.
Social network as a communication and customer care portal of a project, where developers will make announcements and updates about the development progress of the team as well as a place to listen to the feedback of investors. I think it's extremely important and an integral part of any project. Honestly, no matter how good the project idea is, if they don't have any social media updates, especially Twitter, I'll tend to ignore them.
You are right that social media is a medium for both parties to interact. And usually successful projects also do the same thing, which is a lot of announcements or other things on their social media, either twitter, telegram or others. The more communication the better and it will create a solid community. I've come across projects that aren't really active on their social media and I decided to leave the project. And from that experience, I was saved several times because when I came back, it turned out that the project was really a scam.