Daniela Elser, a royal commentator and expert, has made some claims regarding the situation. According to an article in the NZ Herald, Elser believes that there is a very low chance of William even acknowledging Harry's presence.
She compares this likelihood to Queen Camilla pretending to be sick so she can catch up on her favorite TV show and drink Prince Philip's beer collection.
Elser goes on to say that not only will Harry be ignored by the members of his family who actually matter from a royal standpoint, but his closest blood relatives will also ignore him. To make matters worse, this awkward situation will be playing out in front of millions of people.
Elser describes the potential outcome as "exquisitely excruciating," comparing it to watching someone getting dumped on live TV.