Hindi sa galing ito sa 3rd world country, pero sa ibang lahi kasi its either Sir means superiority or sarcasm or a tone of voice.
Sang-ayon ako sa iyo dyan brod, if you call a foreigner SIR even if you only mean that as a sign of respect, they will perceived that you are inferior and he is superior and we are the ones showing to them that. Some don't want that but there are those who will take the advantage at lalo tayong aapakan. Foreigners are proud people specially the Europeans, i can attest to that because i have worked with them personally.
Yung paggamit ng Sir pwede naman siguro natin gamitin dito sa local nalang.
Oo, tama ka dyan. Dito lang sa local board natin gamitin ang word na SIR dahil alam naman nating mga pinoy na iyon ay tanda ng paggalang at hindi SUPERIORITY. "Boss" maybe the appropriate term if want to address a foreigner because we are here in crypto world but that is just my opinion.
Sana maunawaan ng lahat dito na tayo'y pantay-pantay lang at walang karapatan ang mga dayuhan na apakan tayo.