Zomboid started as a Sims mod that has taken on its own world and systems. Imagine the Sims, but a zombie simulator with very detailed and in depth health and healing, food and drink cook, crafting, driving, etc.
They aren’t wrong that it looks like the Sims, but that also doesn’t make it easy or boring.
China wants to work with the Russian Navy? The same Navy that is being beaten by a country without a navy? The same Russia that no longer has a working carrier and who lost their biggest ship, a missile cruiser, to drones? China is going to be doing all the work.