> 1. It's very convoluted and it takes many more words to describe things accurately than latin and/or germanic languages; 2. Due to geographical and cultural separation from the West, the vocabulary is just not adapted to modern life, so "workarounds" need to be used to refer things that have become common in our daily lives.

This is exactly the situation with Hindi (and I'd venture to say all Indian languages). The colloquial (or at least urban) vocabulary seems so much smaller than English that it's just faster to code-mix in English words and phrases in a lot of situations. And insisting on speaking in Hindi would require a lot more metaphors and indirect expression than seemingly how the same thing would be said in English.

Even if a Hindi word exists for a very specific concept, and the speaker knows the listener probably knows it, it's considered less pretentious to use the English equivalent than to use the ten-dollar Hindi word.