Why does Parker object to pro immigration demonstrators adopting the strategies of American civil rights movements?

Parker objects to pro-Immigration demonstrators adopting the strategies of American civil rights movements because he believes that the historical context and specific struggles of those movements are unique and should not be conflated with contemporary immigration issues. He argues that civil rights movements were rooted in a fight against systemic racism and oppression faced by African Americans, whereas immigration advocacy may not resonate with the same historical injustices. Additionally, he may feel that appropriating these strategies could dilute their significance and undermine the original causes they represented.