She worked as a researcher at the King Prajadhipok's Institute in Bangkok, consultant for the Asia-Pacific Office of the International Commission of Jurists, research fellow at Sciences Po in Paris and Thammasat University in Bangkok, as well as visiting scholar at the Centre for Asian Legal Studies, National University of Singapore.
Lignes de vie d’un peuple, social anthropologist Bernard Formoso criticised her choice of portrayed personalities as "highly partisan" and accused her to convey her own ideological convictions as well as Eurocentrism.
In her various interventions in relation to Thailand, most of the time she fails to tell the audience that she is married to the Thai politician Piyabutr Saengkanokkul and the conflicts of interests she might be in[13].
On the French Youtube Channel "Le Média" close to La France Insoumise party, Eugénie Mérieau criticized the contradictions between western values of universalism, human rights and the practice of states of emergency.
She concluded her intervention by considering that Xi Jinping's China is not a power having imperialist perspectives and that Western countries constitute a genuine "axis of evil"[14].