Most Americans confuse German with Dutch. Therefore, they write "Ok bleebik horgen schmorgen borbeen" instead of stuff like "Ich schenke ihn Das Buch" which is REAL German. Real German isn't that harsh, Americans just overly announciate the words like as someone said before for "ich" which sounds like "ish", they say "Ikkkkkkkkhhhh!" like in Arabic.
I also heard English is a harsh language compared to others. But I find that really hard to believe because I grew up with it XD I'd really like to know what "stereotypical" English looks like. Someone please write it! I think there is none if any because English is such a diverse language that "borrows" a lot. In German, most words end in "ch" "tz" "en" and stuff and Italian in "o" "u" "a" etc. English doesn't really have that.