It's a safe bet these tips are being used for PVE training purposes.
For the most part yes, though the space ones work in space based pvp, unfortunately autofire is disabled in ground pvp. So you do actually have to shoot. But still I prefer a point and shoot method over selected targets, my target just happens to be what I'm looking at.
Another thing I forgot to mention, is camera setting in space, I've found that chase cam seems to work out best.
A) While there are only ~380 million native speakers of the English language...
B) Circa 250 million more speak English as a second language, and...
C) In total, approximately 1.8 Billion people speak at least some English.
Furthermore, I think you're taking the OP's comment wrong. The OP, presumably an American, was reminding his fellow Americans of something that most of us have a very bad habit of forgetting - not everyone speaks English. Personally, I'm from the Southwest, and I grew up speaking Spanish as a second language. But most US citizens are mono-lingual, and they think in mono-lingual terms - they don't have the gut-deep understanding that there are other ways of speaking, all of them equally valid and worthwhile.