When you see a crypto news saying that investors are leaving shiba inu and polygon or avalanche for a new project do not always believe, this is a new way to attract the public investors that have no time to do their own research first.
Almost all news is triggered to manipulate and create a certain movement. If such news appears, it means that someone wants to dump the price or pump it up. In general, there is a lot of information noise in the news environment and it is quite difficult for an inexperienced investor to discern what is true and what is not. People with weak conviction will definitely react to such news, convinced investors will simply ignore such news.