I believe it a myth. I've seen Thais confront each other many a time. Admittedly more so when drunk. Where I live the local temple used o organize free concerts etc. There's rivalry between villages which meant the use of civil militia being deployed with 'night sticks'. The temple has now had to knocked the concerts on the head, excuse the pun.
Family feuds are common. Upset one family member and the rest take sides. I could go on with examples of when Thais confront others but I'll leave it there for now. Are Thais confrontational people, in your opinion?![]()