Translate the following English sentence to French:
"Although comparing Haider to Hitler is a concept without any credibility whatsoever, it has nonetheless partly achieved its purpose in unsettling some PPE/DE Members of Parliament."
Bien que l' assimilation de Haider à Hitler manque totalement de crédibilité, elle a partiellement atteint son but en déstabilisant certains députés du PPE/DE.