i would understand and accept the excuses if we're referring to sg in the 60s or 70s. but why now? in 21st century sg. this sick "cultural" practice is prevalent among the youths, teens to 20s to early 30s. i would have imagined young sinkies are no longer like their parents or grannies who have legit excuses for their poor habits. why young sinkies are so uncouth, inconsiderate, trashy, and unhygienic when it cums to table manners? i'm lost and shocked, like you.
You can take a 'man out of the jungle'....but you 'can't take the jungle out of the man'.....it is upbringing & culture...I grow up I have to 'tolerate' uncouth people, that is life...but on a personal level.....I would dine with people, who are of the same upbringing in culture & manners...
We can't change the world completely....but tolerate...can't stand these people...don't eat with them or decline the offer..or can't do that..what to do...I would say " live it IT!! ( not them)"...