I'm currently reading this book and found it to be quite accessible even for someone who's not very tech-savvy (me). I think people of lemmy may appreciate its discussions of how to break up the big techs, the way big techs keep users by essentially holding them hostage, etc. I'm also a huge fan of its publisher (Verso) :)
He has been in the blogosohere for a long time, and wears a cape in xkcd lore.