In this task, you are given a public comment from online platforms. You are expected to classify the comment into two classes: obscene and non-obscene. A comment is obscene if it is considered offensive to the public sense of decency, for example because it too obviously relates to sex or contains language regarded as taboo in polite usage.

Comment: Who really gives a crap 💩? This happens all over the world, why sling crap 💩? Your kind is what stems more hateful, ill feelings and fuels racism...
Obscene

Comment: Ok you're calling me an idiot then? Then I have the right to say fuck you. You Hitler supporting, Thatcher tit sucking motherfucker.
Obscene

Comment: It's funny, but I just watched a group of high-school students waiting for their school-bus near my house as I drank my morning coffee.  There were about 10 teenagers there, none of them spoke to each other, most of them had ear-buds in, and all of them were staring into their phones.

Is it any surprise that many of them start to feel depressed?  I was depressed watching them!  Are these drones our future?

I would add to your list of potential root-causes the fact that most of these kids were put in day-care since they were babies and now spend all of their free time alone in their bedrooms with their phones/laptops.  This is social isolation.

Non-obscene