The headline you mentioned is a clickbait title that is not supported by any credible sources. There is no evidence that Prince Harry is "totally discarded" by the Duke of Edinburgh or that Meghan Markle is "crazy" about it.
In fact, there is no indication that either Harry or Meghan have any issue with the Duke of Edinburgh taking over the top role in Trooping the Colour.
The article that you linked to is from a website that is known for publishing sensationalized headlines. The article makes a number of unsubstantiated claims, such as that Harry is "jealous" of the Duke of Edinburgh and that Meghan is "trying to control" Harry. These claims are not based on any evidence and have been widely debunked.
It is important to be critical of the information that you read online, especially if it comes from sources that are not credible. Headlines like the one you mentioned are often designed to get clicks, not to inform readers. If you see a headline that seems too good to be true, it probably is.
Here are some tips for evaluating the credibility of online sources:
* Look for sources that are well-respected and have a history of accuracy.
* Check the author's credentials and make sure they are qualified to speak on the topic.
* Be wary of sources that use sensationalized language or make outlandish claims.
* Look for sources that provide evidence to support their claims.
If you are unsure about the credibility of a source, you can always ask a librarian or other information professional for help.
In conclusion, there is no evidence to support the claim that Prince Harry is "totally discarded" by the Duke of Edinburgh or that Meghan Markle is "crazy" about it. This is a sensationalized headline that is not based on any facts.