This 12 December 2018 video from France says about itself:
The yellow vests movement in France is now shifting decisively to the left, as shown by the huge anti-capitalist bloc in Paris on the December 8. Led by prominent campaigners against police violence, The Adama Committee for Justice and Truth, it included railworkers, striking postal workers, other rank and file workers, students, migrant workers groups, important collectives such as The Rosa Parks Collective, sex workers, LGBTQ groups and many more. The mood has changed completely since the horrific mass arrest at a school in a Paris banlieue; now workers are calling for a general strike, and the student movement is exploding with schools and universities blockaded throughout the country.
French LGBTQ Yellow Vest activists: here.
This 7 December 2018 video is about the Belgian leftist PvdA party discussing the Yellow Vests in parliament.
Perhaps the stupidest slander among the many hurled at the Yellow Vest movement in France by the corporate media is the claim that the workers involved in militant protests over social inequality, poverty and low-wage jobs are opposed to environmental concerns because they balked at the gas tax imposed by President Emmanuel Macron: here.