'Arkangel' centres around a mother who, despite her good intentions, poisons her relationship with her daughter by being overprotective and using intrusive technology to parent her.
Possible Theme: Love between a parent and child requires trust and independence.
Topics: surveillance, privacy, helicopter parenting, coming-of-age etc.
From the proposed theme, we can unpack topics such as mother-daughter relationships, love, and betrayal, privacy etc. On a basic level, love requires trust to thrive, which takes time to build, but a split second to destroy. Relationships also requires independence from one another, or else a parent could stifle their child's growth with their overprotectiveness and desire to control their lives.