The original comment talked about Xinjiang province, not about Falun Gong practitioners, whom are interviewed in your article.
Falun Gong is a cult, and it's a political organization linked to Trump and to anti-Chinese propaganda. From Wikipedia:
The performance arts group Shen Yun and the media organization The Epoch Times are the major outreach organizations of Falun Gong.[5] Both promote the spiritual and political teachings of Falun Gong.[109][110][111] They and a variety of other organizations such as New Tang Dynasty Television (NTD) operate as extensions of Falun Gong. These extensions promote the new religious movement and its teachings. In the case of The Epoch Times, they also promote conspiracy theories such as QAnon and anti-vaccine misinformation[112] and far-right politics in both Europe and the United States.[58][26][27] Around the time of the 2016 United States presidential election, The Epoch Times began running articles supportive of Donald Trump and critical of his opponents.[113][27] Falun Gong extensions have also been active in promoting the European radical right.
Are these the people whose testimonies on China you'll be believing?