As someone who only gets time to read when tired at the end of the day: I can't get past the first 50 pages of any Dostoyevsky work.
Why are the classics classic? I doubt being a great read is sufficient or necessary; I struggle to read most classics, Dickens being the only exception.
I'm not reading to study, I want to be entertained! I want engagement, I want clarity, I want suspense! I don't want to wrestle with the author's intentions, I want to be gripped by the character and their situation.
I agree with all your points on why you should read... in fact I loved Crime & Punishment exactly for those reasons
I think its ok not to like Dostoyevsky, de gustibus - but you are implying that people read him to feel smart or that they need to put a great amount of effort in reading... great books have an healing effect even when tired and at the end of the day...
If you still want to give the Russian literature a try, maybe Bulgakov? A little bit more modern (early 20th century); "A Young Doctor's Notebook" is probably what you are looking for in terms of engagement, clarity, suspense, and size as well (those are short stories). English translations I looked at are good enough to my taste.