It's impossible to read in a leisurely manner for me as well. But I do have good news: Far fewer writers do this than in the past.
Here's a sentence from the first page of "David Copperfield" by Charles Dickens:
In consideration of the day and hour of my birth, it was declared by the nurse, and by some sage women in the neighbourhood who had taken a lively interest in me several months before there was any possibility of our becoming personally acquainted, first, that I was destined to be unlucky in life; and secondly, that I was privileged to see ghosts and spirits; both these gifts inevitably attaching, as they believed, to all unlucky infants of either gender, born towards the small hours on a Friday night.
A wordy tedious style was common in the past -- at least from what I've read. I think that most people write way more clearly and simply these days than they did 100-200 years ago. This applies to news reports, novels, advertisements, and even academic papers.