Eventually, that will happen. Because these meme tokens have no solid use case in the market. But maybe for doge, if meme hype is over - they will just go back to their old position, as they have been used by many even before this hype happens. Hype will always create interest from the community, and for sure, there will be another one in the coming days. So it depends on the crypto user how he will take advantage when it comes to hype. But as much as possible, it is better to exit the hype while you are still in positive profit, because their lifespan is usually short.