Has sydney lost it's train etiquette ?

I very rarely catch the train,but did today.

And there was even in a Non packed carriage,no sense of respect to others around them

At least 3 ppl blasting their phone on speakerphones,ppl having loud convos.

Seems while back ppl would tend to be a bit quieter on the train,no one would of dared have a full fucking conversation on speakerphone in a train as it's disrespectful to others.

What happened,wheres the respect for ur fellow travellers?