I'm not trying to invalidate your perspective, but your rhetorical question suggests you really don't understand, beyond the point of your own preference, why people would read Shakespeare. That's incredibly bizarre to me.
My own perspective is that I'd rather lose a limb than swear off fiction for the rest of my life. I can't help feeling deeply sorry for people who can appreciate good literature but won't read it, for whatever reason - even if I understand how gratuitous and unwelcome this feeling may seem to them. It really is such an important part of what makes life worth living.
I'm honestly not aiming for hipster cred here (I haven't read Infinite Jest). Just another perspective.