Lauren Jauregui thinks too many “emotionally immature men” are in positions of power in the US. The 25-year-old pop star has taken to social media to call on Americans to defund the police, after a mom was handcuffed for running into a school in Uvalde, Texas, to save her kids amid the recent shooting. In response to a news clip, Lauren wrote on Twitter: “Just another on the list of unending reasons why we need to Defund the Police (abolish it) and invest our tax dollars into community care. (sic)” The singer – who rose to fame as part of Fifth Harmony – then encouraged her followers to come t…