Why it worked
The video leverages aspirational imagery of wealth and travel, associating it with the "fintech" industry. This creates a strong, albeit indirect, connection between the viewer's potential interest in fintech and the lifestyle presented, driving curiosity towards the creator's bio link for more information.
Summary
The video showcases a montage of luxurious travel and lifestyle experiences, interspersed with text overlays stating "I work in fintech." The implication is that a career in fintech enables this affluent lifestyle.