Original sentence: Johnson, Brad Spangler, Sheldon Richman and Chris Matthew Sciabarra maintain that—because of its heritage, emancipatory goals and potential—radical market anarchism should be seen by its proponents and by others as part of the socialist tradition and that market anarchists can and should call themselves socialists, echoing the language of American individualist anarchists like Benjamin Tucker and Lysander Spooner and British Thomas Hodgskin
Edited sentence: Johnson, Brad Spangler, Sheldon Richman and Chris Matthew Sciabarra dubiously maintain that—because of its heritage, emancipatory goals and potential—radical market anarchism should be seen by its proponents and by others as part of the socialist tradition and that market anarchists can and should call themselves socialists, echoing the language of American individualist anarchists like Benjamin Tucker and Lysander Spooner and British Thomas Hodgskin