You are absolutely right. I also know many examples when attending conferences, projects found new major investors and new business partners. Attending crypto conferences is a very important part of project development.
I would like to see representatives of this project at some large conference dedicated to cryptocurrency. I think this would help in the development and popularization of the project among the crypto community.
Its good to give high-quality advertising and, of course, an interesting presentation to lure new investors into your project.