“同志们” is more than just a word; it's a cultural and political artifact. During the height of the Mao era, it became the ubiquitous and politically correct way to address anyone, regardless of their social standing, gender, or age. It was intended to erase feudal and bourgeois titles like “Mr.” (先生) and “Miss” (小姐), promoting a new society of equals united in a common revolutionary goal.
Comparison to Western Culture: The closest Western equivalent is “comrade.” However, in most English-speaking countries, “comrade” has a very strong, often negative, association with Soviet-style communism and is rarely used outside of historical contexts, specific political groups, or irony. In China, “同志们” was the norm for decades and, while less common now, its use in officialdom is still standard and doesn't carry the same foreign or radical connotation. It's simply the formal, established vocabulary of the state.
The Great Divergence (同志 vs. 同志们): The most significant cultural shift is the evolution of the singular 同志 (tóngzhì). Starting in the late 1980s, the LGBTQ+ community in Hong Kong and later mainland China began to reclaim the word. They repurposed its meaning of “people with a shared purpose” to create a positive, local term of identity and solidarity. Today, calling an individual a “同志” is far more likely to be interpreted as “a gay person” than “a comrade,” especially among younger generations. The plural form, 同志们, has not undergone this change and remains fixed in its political meaning.