The new investors are really opportunists.. They invest only to chase profits. The impact of these shitty investors may endup the project itself because of the manipulation and the greed which is enough to end the projects whole life.
Maybe Ill say unpleasant things now, but Im sure that most cryptocurrency users have exactly the same goal you are talking about. First of all, everyone thinks about their profit, which will come thanks to the cryptocurrency, but people think the least about the future of the cryptocurrency market and the future of many projects.