Earlier quoted context omitted.
The phrase lingua Franca shows why languages become dominant, because they’re the one spoken by the most powerful group of people. It’s not because English is uniquely good at absorbing from different languages. Japanese uses a ton of foreign loanwords for things. So does Hindu. Lingua Franca is a phrase in the most dominant language 2000 years ago, about the most dominante language 1000 years ago, used in the domina…
>The phrase lingua Franca shows why languages become dominant, because they’re the one spoken by the most powerful group of people. It’s not because English is uniquely good at absorbing from different languages. Japanese uses a ton of foreign loanwords for things. So does Hindu. This isn't true. English is easily the most-spoken 2nd language in the world, and it's not just because of Anglophone nation power, it's be…
And English grammar is really not that simple - for example, few other languages have the distinction between continuous and perfect forms of a tense, but foreign speakers can simply avoid it in English ("I read the docs" instead of "I am reading the docs" for a really basic speaker).
One advantage you may mean by "grammar" is that English has relatively little variance for a verb or noun form - once you learn the root, there's not that many variations to account for tense, plurals etc. But Mandarin Chinese for example is much simpler from this point of view: there are basically 0 variations.
Phonetics are more of a problem. Chinese would be very hard to pick up in much of the world simply because tone is a very foreign phonetical feature, and people who haven't experienced it growing up are unlikely to even realize it is meaningful just by listening to speech.
However, even that doesn't matter too much. French is also a phonetically difficult language, with many very similar syllables being important for distinguishing words (for example the distinction between -n as a consonant vs a nasalized vowel). But, that didn't stop virtually all of Europe from adopting it as an international language at some point, not to mention much of north Africa.