It seems like the stereotype of anarchism but real.
Basically rejecting the old left anarchist ideas of class struggle and revolution and just trying to live a "pure, free anarchist" lifestyle by refusing to work and eating from dumpsters.
I hope it's just a terminally online phenomenon and most irl anarchists aren't like that.
You must know that many of us do not want to have to wait for the revolution in order to live anarchy. And surely, many of us do or have done actions that lead society to anarchy to a greater degree than, for example, the syndicalists, who seek to unite the strength of the proletariat, waiting for the right moment for the revolution but without it ever arriving.