baaaaaaaaaaah [comrade/them]
They were an anti-Chiang faction that split during the late civil war and declared support for the CPC. They still exist on the mainland until this day.
There was also the left-right split before the war with Japan; after Sun Yatsen’s death there were rival KMT governments with the rightists led by Chiang in Nanjing and a leftist government in Wuhan led by Wang Jingwei, though the latter folded and the party reunited until Wang became a traitor during the war and sided with Japan.
As of at least 2023, Chinese public attitudes towards the LGBTQI community continues to become increasingly favorable.
Literally all that “article” says is that China has its issues but is making progress in the right direction.
The important thing is that LGBTQ people in China can and do currently live free, safe, and open lives, and that the state is consistently moving towards providing queer people with further right and protections.