why have you been at your job for three years?

The creator taps into a common sentiment about career progression and financial satisfaction, using relatable everyday activities like grocery shopping at a specific, recognizable store to illustrate their point.

The creator questions why someone would stay at a job for three years, implying that their own job provides enough income to shop at M&S, which they consider their motivation.

M&S: it is a grocery store where the creator shops. It merely APPEARS as the location where the creator is shopping. Removing it would not change what happens in the video.