This. I personally see no need to create anymore hereditary peers. It is nothing personal but it just isn't the way the world is going. And no I don't think Archie should continue his father's title and don't think Charlotte or Louis should pass any dukedoms etc they get on to any children of theirs.
well there is nothing that can be done about the existing peerages. Harrys son will inherit the title Duke of Sussex and his son will inherit it unless all peerages are taken away and people are forbidden to use them