https://www.youtube.com/watch?v=i_Cr6Ht3_8Q
TL;DR — This video explores the relationship between ethics and morality, noting that in everyday language, the terms are often used interchangeably. While etymologically equivalent, stemming from the Greek word 'ethos' (customs, character), philosophical and academic traditions sometimes attempt to differentiate them. The core idea is that both relate to a community's system of values and practices, and ethics, in particular, involves a critical reflection on the best way to live.
Takeaway — While often used interchangeably, understanding the nuances and historical context of 'ethics' and 'morality' reveals their shared root in community values and the critical reflection on how to live well.