Playing video games does not cause violence and can improve our cognitive abilities, memory, and reflexes, provided one avoids the excesses associated with a sedentary lifestyle.

noli's read

The idea that video games do not cause violent behavior is validated by science, notably by the synthesis work of the American Psychological Association (APA), which found no stable causal link. Regarding the stimulation of skills, a meta-analysis by Bediou et al. (2018) confirms that action games significantly improve visual attention and mental flexibility. Regarding the preventive aspect, a randomized controlled trial (RCT) conducted by Anguera and his team (2013) in Nature demonstrated that video games can stimulate working memory and attention in older adults. The analogy to water consumption is well-founded: an observational study from the University of Oxford (Johannes et al., 2021) shows that moderate play is correlated with better mental well-being. Cognitive benefits are therefore quite real, although research highlights that the degree of transfer of these skills to other aspects of daily life remains to be qualified.

the sources

No named source held this one up — that absence is part of the verdict.