Prince Harry and Meghan Markle’s constant discussion of the royal family may lead to a decrease in their popularity, warns Vanity Fair royal correspondent Katie Nicholl.

Despite the couple's immense popularity in the United States, Nicholl believes that audiences will eventually grow tired of hearing about the royal family and mental health issues.

The more they talk about it, the less people will be interested in what they have to say.

During a recent podcast interview with Dax Shepard on the Armchair Expert, Prince Harry opened up about his strained relationship with his father, Prince Charles, and how he wanted to leave the royal family at the age of 20.

He also compared life as a royal to living in a zoo.

Nicholl and other royal reporters discussed this interview on the Royal Beat podcast, where Nicholl expressed her concerns about the couple's continued focus on the royal family and mental health issues.

Nicholl accused the couple of wringing out all they could about the royal family and mental health, and feared that many people will choose to ignore them.

She added that even in America, where the couple has a significant following, people will eventually grow tired of hearing about the same things over and over again.

Evening Standard royal editor Rob Jobson branded Prince Harry as “pathetic” for his continued attacks on the royal family.

While Jobson acknowledged the importance of mental health, he criticized Prince Harry for not reflecting on himself and instead blaming others for his problems.

Jobson also questioned why Prince Harry and Meghan Markle continue to make money by discussing their family issues.

Prince Harry and Meghan Markle's popularity in the United States is undeniable, but Nicholl believes that their focus on the royal family and mental health issues may turn off fans.

She urged the couple to focus on something else and change their tune before it's too late.

It's worth noting that Prince Harry and Meghan Markle have recently signed deals with Spotify and Netflix and have also employed the services of a chief impact officer.

While it's understandable that they need to make a living, their constant discussion of their family issues may be seen as a money-making exercise, as Jobson suggested.

In conclusion, Prince Harry and Meghan Markle's continued focus on the royal family and mental health issues may lead to a decrease in their popularity.

While they have a significant following in the United States, people may eventually grow tired of hearing about the same things over and over again.

It's important for the couple to change their tune and focus on something else before it's too late.