Nope. See above. Functional centralization.
It still is very, very common for admin functions to report to the CFO. IT and HR routinely reports to the CFO. There are good arguments why they should report to the CEO, especially at certain size and scale of companies or where IT is a core part of delivering value to the customer. However, you also can have too many direct reports to the CEO which dilutes their ability to set strategy as they end up managing too much.
It is more unusual to have Legal report to the CFO if there is a Legal department. Our GC left a while ago and my boss asked me to run it while we looked for replacement and that is still the case today.
I'm not sure how senior you are and experienced, but I have over a decade of "C" level positions in public companies now, I sit on a Board and I have presented to Boards for quite a while.
Michael