Is Harry, the Duke of Sussex, still a prince?

Harry and his wife Meghan Markle have moved abroad and stepped away from their royal duties. Does this mean that the Duke of Sussex, Harry, is no longer a prince?
The Royal Family removed Prince Harry’s “Royal Highness” title, three years after he stepped away from his royal duties.

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Are Harry and Meghan still called the Duke and Duchess of Sussex?

Prince Harry and Meghan Markle Give 'Support' to Kate Middleton and King Charles

Prince Harry's 'His Royal Highness' Title Removed From Royal Family Website

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Prince Harry and Meghan Markle still using royal titles online despite promise to stop - Mirror Online

Is Harry still a Prince?

Prince Harry and Meghan Hustle to Become Royalty—in Hollywood - WSJ

Prince Harry will attend King's coronation, Meghan to stay in US, palace says