You're correct in thinking I should enjoy Spanish literature more. Like most latinos, I started with th obligatory Gabriel Carcía Márquez, then gravitated to other authors over the years. But eventually I felt as if they were the equivalent of Top-40 music. Now I feel I'm late to the party, for there are many, many good authors whose work I should be enjoying, both in Spanish and English.
I must confess, though, that I thoroughly enjoy reading English essays and magazines, such as The Atlantic, UTNE Reader, NYT Review of Books, and a handful of political publications. I've gone the Harari and Hitchens route, as well as some of the latest bestsellers, such as Atomic Habit and Think Like a Monk. But I should start alternating languages.
As far as Mexican authors, I've compiled a short list of must-read, starting with Laia Jufresa and Valeria Luiselli. I just need to get started