Unlike eucalypts in Australia, in California and Hawai'i nothing eats them. Tasmanian bluegum is the most common eucalypt in that range [0]. Therefore a) they grow very rapidly, and b) are useless as structural or furniture woods. The Berkeley Hills "Tunnel" fire of 1991 [1] was driven in large measure by the presence of eucalypts. In much of northern California today, eucalypts are seen as large flammable weeds.
We would do better to grow Acacia acuminata, Raspberry Jam Tree, in SoCal. It grows fast, and smells like raspberry jam when sawed. Australia has millions of century-old A. acu. fenceposts, 'cause they last forever. Carbon capture! The wood (like most acacia) is excellent for furniture.
https://www.australianplants.com/about.aspx
(It is not on her price list, but I know she has it.)
It is also easy to refine DMT from the fallen leaves. Or sawdust.