Anyway, thanks for sharing.
It's also a matter of culture. For example, writing overly long sentences in passive voice in Russian is encouraged if not considered a mark of sophisticated writing whereas in English it's a massive faux-pas. Reading English I get the sense that meaning takes precedence over syntactic complexity. I can see why English might come off as, uhh, simple if one is used to bloated prose and reading between the lines. In math every word and sentence matters. I sense English strives for that as well.
Besides, English handles morphological complexity by way of syntax and massive semantic overloading of words.
Aside from logically vivid constructions and phrases, as a nonnonative speaker of English, I really like secondary/n-ary meaning to simple/common/"little" words that we are typically not taught as ESL (or EnglishAsNthLanguage). For example, I was delighted to discover "we made it" = "we are successful", "we made here on time" = "we got here on time", "we are making good time" = "we are traveling faster than expected" etc. I also love English constructions like "it's pretty ugly", "it's little too much" etc :) Basically, anything in English that doesn't have 1-1 equivalent in Slavic/Turkic languages immediately perks up my ears/eyes. Thankfully, there's a ton of that in English.
English has 3 grammatical cases, 12 tenses, and 1 gender (natural gender).
But only pronouns retain those 3 grammatical cases, for nouns is only 1, or 2 if you count the genitive. Same for verbs, there are only 3 real tenses (present, past/participle and gerund), every other tense is formed with auxiliary verbs. Also, no verb-subject agreement.I speak Spanish and compared to Romance languages, English grammar is so much simpler ;)
Most likely that they have lives that have a lot of stuff happening in them besides consumption and education.
"In the summertime, in the Belarusian capital of Minsk, young couples rent boats. They float, seemingly aimlessly, with the current of the Svisloch River, until they find themselves under a bridge. Then they row against the current for as long as they can, hoping to find shelter from the sun and from prying eyes. The premise of Belarusian writer Victor Martinovich’s Russian-language novel Paranoia is that this is impossible. As a police state such as today’s Belarusian dictatorship approaches perfect control, someone is always watching. The young lovers are watching each other, whether they understand this or not. The only way to be safe in such a society is to abandon love, but true solitude courts paranoia."
[1] New York Review of Books, "Paranoia" Review: https://www.nybooks.com/articles/2010/10/28/darkest-belarus/
[2] Non-paywalled version: https://archive.is/fTOcP#selection-647.0-651.318