Can’t say I’ve ever really thought about it, though looking at pictures it does look familiar. Not sure how one differentiates it from native tussock grasses though.

I have stronger feelings about things like blackberries, fireweed, lantana, and crofton weed as these are ones I’ve had to put work into removing before (and blackberry is a pain for encroaching on single track networks or blocking off path walking). Running bamboo too to an extent, but while painful to get rid of that’s one that I think can be a nice sort of plant when in an appropriate location.