Your entitled to your opinion. The author is entitled one as well. What you think about his style of writing does not matter. Expletives are not immature, you just view them as such. Again, that is fine and is your choice. There are (very few) people (in this thread who) agree with your view. There are over 25 comments actually discussing the article instead singling out of individual words to focus on. According to you, since there other people discussing the article and not caring about the sparse use of swear words they too must be immature.

Here is my opinion: it is more annoying to see people like you complain about the "excessive" use of "fuck" and "shit" every time an article is posted that contains "fuck," "shit," or something similar.