invasive and native plant discussions are very funny here when you're not american. yes i did know this species is eurasian. many of us humans live in europe and asia.
I got a more exasperated version of this vibe when I looked up a very pretty and culturally important (traditional roof thatching) grass and the first four results were solely about how invasive it is in the states. yes yes I get it show me the pretty Filipino cogon grass fields