Populism is a flexible term as it can be seen to exist in both democracies as well as authoritarian regimes. There have been intense debates about the relationship between populism and democracy. Some regard populism as being an intrinsic danger to democracy; others regard it as the only "true" form of democracy. Populists often present themselves as "true democrats". It could be argued that populism is democratic as it allows voters to remove governments they don’t approve via the ballot box because voting is an essential value for a state to be considered a democracy. Albertazzi and McDonnell stated that populism and democracy were "inextricably linked", the political scientist Manuel Anselmi described populism as being "deeply connected with democracy", and March suggested that populism represented a "critique of democracy, not an alternative to it". Mudde and Rovira Kaltwasser write that "In a world that is dominated by democracy and liberalism, populism has essentially become an illiberal democratic response to undemocratic liberalism."