There could be major changes in the U.S. The two well-known major political parties may have been "tired" of each other by many citizens because of their long history. For one thing, times are changing so fast that the political system can no longer keep up.
This is where the appearance of Robert F. Kennedy, Jr. running as an independent, avoiding the Democratic Party, with which he has deep ties, will have a great impact. Above all, the famous family man, lawyer, and environmentalist is quite popular. He is closing in on the two leading candidates in recent polls. The fact that he has a certain amount of support from supporters of both candidates, Biden and Trump, is strong evidence.
If we are in a "new era" of American politics, I think we are in for a sea change. Let's hope for it.

POLITICO

https://www.politico.com/news/2024/04/22/republicans-are-starting-to-worry-about-rfk-jr-00153763

Mr. Kennedy is a great opportunity. And with so much support from both sides of the aisle, it looks like we are going to have quite a "strong president". If the US is in a crisis right now, he may have come along at the perfect time.