sweatshops

And the second best option would have nothing to do with F21 or any other company that uses sweatshops.

And this isn't much different from Google blasting Apple for selling products assembled in sweatshops (not that google does that)...

You are arguing that working for 21F is the best option, yet you oppose companies opening up sweatshops in developing countries?

Also, companies that exploit sweatshops and factories with atrocious working conditions are also successful.

Examples might include oppressive dictatorships, bloated bureaucracies, or sweatshops (especially to a child).

I see a bunch of pretty much self-evident statements about quality of work produced in sweatshops.

I'm not certain I understand precisely your argument; I have the impression that you're referring to the sweatshops and similar?

However, that's not the point I'm trying to make, since I believe that sweatshops have negative externatilities that I haven't accounted for.

Well, the same applies to child-labour sweatshops that make shoes...

I always cringe when people talk about sweatshops being a thing of the past.

And I'll add the examples of buying clothing made in sweatshops, hi-tech devices made in sweatshops, blood diamonds, bottled water, and even factory-farmed meat if your concern for suffering extends beyond human suffering.

Game companies locally are known as sweatshops.

The very term you use is telling - "shit" is exactly what comes out of Java sweatshops.

I'd further add that "agile" workspaces reminds me of sweatshops in India.