“…14,23,27 Owing to the non-specificity and ubiquity of Coulombic interactions in myriad environmental conditions, these charge-driven self-assemblies have also been proposed as protocells in origin-of-life scenarios. 38,39 Moreover, complex coacervate microdroplets can also be used for drug delivery, 35,40,41 wastewater treatment, 42–44 as pesticide encapsulants, 45,46 and in cosmetic products. 47–49…”