Due to the secrecy Australians wont know why the $500,000 of taxpayer money had to
be paid to Ms Miller.

If its due to some inappropriate conduct towards her in her employment then it would highlight
the fact that poor conduct in the workplace is not tolerated. That such problems occur in
our Parliament is a disgrace for which the govt needs to be accountable.

On the secrecy, that in itself raises alarm bells and eventually all will have to be disclosed.

Ms Miller apparently wants the details disclosed.

"Rachelle Miller challenges Scott Morrison to release details of settlement following workplace bullying claims

Lawyers for Miller say the former Coalition staffer wishes to remove ‘any impediment’ preventing the PM giving a ‘full and truthful account’ of her case

https://www.theguardian.com/australia-news/2022/apr/14/rachelle-miller-challenges-scott-morrison-to-release-details-of-settlement-following-workplace-bullying-claims