 Assessing the soundness of non-foundational criticisms, and their relevance to the utopian socialist tradition, is a complicated task (see Leopold 2018). However, even if sound and relevant, these criticisms would provide no reason to abandon utopianism as such. Consequently, they are pursued no further here. Instead, the focus is on the three main foundational arguments against utopianism that can be located in Marx’s writings; namely, that utopian plans and blueprints are necessarily undemocratic, impossible, and redundant (see Leopold 2016).