Grant Harrold, who worked for King Charles for seven years, warned that any further damage from their deal could jeopardise their relationship with the Royal Family.
Speaking to OLBG, Mr Harrold stated the couple will likely be more cautious to avoid upsetting the royals with their projects.
He said: “I don’t think Meghan and Harry would have told the Royal Family about their new Netflix deal ahead of the announcement. But I do think they will start being more careful not to cause further upset as they move into their future business ventures.
“If they cause any more damage with these programmes, it will impact any ongoing attempts to build bridges.”
He argued the primary concern for the Royal Family is the potential for a second season of the Harry & Meghan docuseries.
Mr Harrold said: “I think the Royal Family are beyond this now.
“I don’t think they’ll be surprised or disappointed by it, because they’re used to them doing what they want now. Their biggest concern will be another tell-all documentary on their fallouts with the family.”
The Sussexes’s latest project on Netflix, Meghan’s cooking show titled With Love, Meghan, drops tomorrow, August 26.