Introduction
Politicians have for a long time relied on mass advertising as an important campaign tool for reaching voters - an approach commonly known as political advertising (Benoit et al., 2007, p. 509). Television has historically been a key media platform for political parties and political interest groups to reach large numbers of potential voters fast. In the last decade, political advertisers - like many advertisers generally - have migrated bigger portions of their budgets to 'newer', digital media, especially social media (Petrova et al., 2021; Towner & Dulio, 2012).
One among several reasons why social...