Your bias is showing, lol.

Tankies are generally anti-west authies that root for self-proclaimed "communist" systems like China (which is state capitalist) or Russia (which is an oligopoly, the exact thing late stage capitalism devolves into). They generally spew the exact authoritarian and bigoted bullshit as the alt-right but do it under a different flag that historically opposed nazis, which is why they constantly claim that they're somehow completely different and even more, "opposite" to nazis. Lemmy unfortunately has an infestation of them because the developers are tankies, which often shows on lemmy.ml (the instance said devs run).

Like most reactionaries, tankies have no principles either, just a group they hate and they will twist their ideology as much as it takes to get you that end result. For tankies, that group is "the west". They will coat their bullshit in opposition of the ultra-rich (which most of us can agree on) but make no mistake, as long as you live in a western nation they want you gone, or at best subjugated. This is currently the most apparent in their support of Russia's genocidal war against Ukraine, because it props up a power that they perceive as "friendly" to them, but you might also catch them supporting the Uighur genocide and respond with extreme amounts of whataboutism every time such a take is brought up, essentially detracting from any problem in world powers they align with with counter-accusations of "the west".