Two ruined towns, both on a road you can see.
Lut and Shuayb, side by side
Ibn Kathir says Shuayb's people knew about Lut's people, which is why both are on an open route, plain to see. Shuayb warned them in 11:89, the people of Lut are not far off from you. They had a lesson next door and ignored it.
Your neighbor lost his family to the same temper you have. Your colleague got fired for the same shortcuts you take. It is easy to think it was just them. The lesson is not far off from you.
What happened to them will not happen to me.
When I see someone fall nearby for a habit I share, it is a warning addressed to me.
Think of one person who fell for something you also struggle with, and change one thing today.