“…Specifically, life satisfaction is viewed as a key measure of subjective well-being in old age (Celik et al, 2017; Gaia et al, 2021; Papi & Cheraghi, 2021). Furthermore, in light of age-related risk factors such as physical frailty, social isolation, and bereavement (Arslantaş et al, 2015; Ge et al, 2018; Losada et al, 2012; Szabó et al, 2019; Taylor et al, 2016), loneliness and depressive symptoms have been identified as crucial indices of well-being in older adults that warrant further empirical attention (see Li et al, 2014; Tang et al, 2021; Victor & Yang, 2012). Accordingly, an increasing number of studies have investigated older adults’ SNS use in relation to at least one of these key well-being outcomes: life satisfaction (e.g., Chen & Feeley, 2014; Chiarelli & Batistoni, 2021; Kim & Shen, 2020; Zhou, 2018), feelings of loneliness (e.g., Yu et al, 2016; Zhang et al, 2021), and depressive symptoms (e.g., Aarts et al, 2015; Chopik, 2016; Kim et al, 2020; Wiwatkunupakarn et al, 2021)—two of these well-being indices in tandem (e.g., Aarts et al, 2015; Chen & Feeley, 2014; Wiwatkunupakarn et al, 2021).…”