Yabvu
A you don't know if they're telling the truth or not
B people have different tastes inc the same person at different times - my favourites include p&p, wuthering heights, Oliver Twist, great gatsby, a Christmas carol, Orwell and Steinbeck AND Rachel's holiday (and the rest of the Walsh books), Sue grafton alphabet books, Virginia Andrews, Stieg Larsson, biographies (especially by comedians) and Freya north.
I'm an English grad and was shocked how little some other students liked reading - weird choice of degree. I usually have 2/3 books on the go at a time as well as articles, poetry and short stories.
I've discovered new authors thanks to the rise in self publishing and love trying different styles and genres.
To the pp who hates Hardy - I agree - as a novelist but his poetry is fab!
Just because you don't like classics (what do you mean by classics anyway? There's lots of debate on this anyway) doesn't mean they aren't very popular and very readable for many (especially for those who have seen adaptations and therefore have a fair idea of the narrative before reading).
Many of those books now considered classics were at the time of publishing much derided and seen as low rent (ironically). As a pp said - much of Dickens work was published as part works, working much as a soap does today (lots of daft but fun cliffhangers and twists). Certainly books written by women were not held in high regard. Equally there are books and authors from those times that were fêted and have now been all but forgotten!
As for "pretentious" you may want to check your own inverse snobbery!
What are your favourites? Which classics have you tried? If it's things like Chaucer, Ulysses, even finnegans wake or Tristram shandy you may have a point, but p&p is basically a romance and a Christmas carol beloved by children the world over!
Strawberriesaregood - we studied Agatha Christie and Conan Doyle as examples of great editing, very little extraneous writing in their books. Body in the library studied as an example of containing most elements of the genre in one work.
Getshitdone - I also have a soft spot for original fairy tells especially lesser known ones. We also read Angela carter's the bloody chamber which was interesting.
"once you've watched Breaking Bad, can you actually watch Scandal?" This kinda proves the point actually - I love scandal, can't stand bb.
Wow! Your post at 1059 is disgusting!! At 4 I was reading Enid blyton by 6 I was reading Dickens (and enjoying!)
"Crime thrillers and rom com type books are fun but don't stay with you." - again - speak for yourself - I'm not sure many Agatha Christie, Conan Doyle fans would agree!
I too see nothing wrong with reading children's fiction. I still love Enid blyton, little women, Joan Aiken, dd got me reading the divergent series too. It's fun - nothing wrong with fun!
Op your attitude to this makes you seem narrow-minded, rigid and judgmental.
"It is fine. But why do you think people reading classics aren't reading them for escapism?" Exactly! My life bears no relation to Austen or bronte sisters or even Dickens. But it's also not wrong to read to get you thinking - frankly I think 1984 should be compulsory at the moment! Instead it's getting banned in places 
"I enjoy reading for escapism, too, but I have the opposite problem: lazy, badly-written, predictable books make me 'think too much'. I can't get immersed or involved if I'm constantly noticing cliched moments, unconvincing dialogue, and huge plot-holes, or trying to remember where I've heard all this before." Yes! I get distracted when I'm thinking "well that's clearly a plagiarism of X" or "oh for the love of God THAT cliche again really?" Just spoils the pleasure.
"OP - I wonder whether you also roll your eyes at people who say they like classical music/opera/ballet, or jazz, or European cinema, or abstract art..." I suspect they do.