I think Russian is mainly about swearing. So I have been led to believe.I am only learning the swear words
I have a couple of Russkis that I work with occasionally so I need to keep up !!
There is a tale of an English army disembarking in Flanders in the 17th Century, on some futile expedition. One observer described it being done ‘with much swearing’ as they advanced.
So there we are, Brits liked to swear a lot. Even then, we had a poor reputation abroad.