Is my ex boss asshole for getting mad at his nephew for starting a grocery store near him?

Anonymous
2 years ago my ex boss rented out his land/grocery store place to his very own nephew for his nephew to start a grocery store shop. My ex boss business was grocery too he just rested and rented out his place to his nephew then after 2 years he found out his own nephew bought another land near him and developed it to a huge grocery store. He got mad at him and they are not in good terms because his customers are going to his nephews grocery store now. Its like they are competition now. He wished his nephew should have start business far from his place so whenever I was there as a trainee the cashier on my ex boss badmouthing my ex boss nephew saying "why he did that to his own uncle he's competing with her, he shouldn't start a grocery business in our town he should be in our town" its like they are siding with our ex boss. I was trainee there but in my opinion I thought to myself his nephew can do whatever he wants why are rich people greedy over money his nephew wants to earn money too why can't he be happy that his nephew has his own grocery store shop too! But I didn't say that its just in my mind. So every cashier that works there kinda badmouth the ex boss uncle too my former co worker said her own co workers joined the nephew to work in new grocery saying they are gulllible and stupid for believing him lmao. I thought its funny because rich people are greedy over money and employees are brainwashed.
Updates
1 mo
The contract of land rent for his nephew is 2 years. Its like he doesn't want his nephew to fight him over business like competition. Its all money
Is my ex boss asshole for getting mad at his nephew for starting a grocery store near him?
1 Opinion