Consider "Sarah" (pseudonym), a mid-level marketing manager. On December 23, 2022, she posted a simple thread on X (Twitter):

Focused on fostering relationships and managing brand reputation within digital groups.

The use of social media as a tool for career development and content strategy has shifted significantly, with 2022 and 2023 serving as a turning point for professional digital presence .

The constant consumption of career-oriented content creates a "chain mediation" effect on career decision-making.