> There's a scene in My Big Fat Greek Wedding

And there is linguistics, a science that studies language including etymology.

I mean, I don’t think anyone here doubts that linguistics exists. The point was rather that fake etymologies also exist, and can be extremely common. As other replies have noted, it doesn't look like there's evidence that the word "Baccalaureate" comes from the Arabic "Bihaqq Al-riwayatt," and there seems to be a high likelihood that this is a fake etymology.

The Oxford English Dictionary even points out the fake etymology for bachelor meaning a laurel wreath, and says it's just an old pun.

> For example, I was surprised to find that a common myth among Germans was that the USA almost had German become its official language, and German only lost out by a single vote.

That myth does exist, but I do not think that it is a belief commonly held by Germans (i.e. people living in Germany, not referring to those US citizens tracing their heritage to the Fatherland here). I heard about it only long after crossing the pond. I rather think it's spread by people interested in German language/German culture albeit living in the USA. And I don't think anyone takes it too seriously.

https://www.snopes.com/fact-check/the-german-vote/

EDIT: I stand corrected: it's not only known in Germany, but was apparently first spread there in 1847: https://de.wikipedia.org/wiki/Muhlenberg-Legende

I assumed it was common because I've run into different Germans who brought up the myth to me, and were surprised I didn't know about it (treating it as common knowledge). But it's certainly possible the people I've known aren't a great representation of the general population.

Funny I heard the same thing about the US but it was French that lost by one vote.

True, but let me give you a counterexample. In India ,a lot of 'modern' liberal historians promote hating own culture, history and the roots denigrating Hinduism and its scriptures as origin of all things bad such as casteism. This has surprisingly led a lot of neutral folks more to take a tougher stance of defending own culture even though we do not necessarily practice it to the letter like some groups.

Battle of ideologies, groups, regions and culture is as old as history and does not seem like it will ever completely die down. We need a more hybrid understanding where we evolve with time and apply modern lens to historical ideas carefully. Without ideological pride in Christianity, white superiority I doubt most of the European countries would've had been the colonizing superpowers they became controlling most of the world.

> In India, a lot of 'modern' liberal historians promote hating [their] own culture, history and [roots,] denigrating Hinduism and its scriptures as [the] origin of all things bad

Change "Hinduism" into some other word and you have a pretty general description of liberal historians in most Western countries.

This might be an imperialist perspective, but I'm guessing India imported this cultural tradition from them. :/