I mean it when I say the author doesn't care - they don't care about the craft of writing, it's very easy to distract a reader, fics full of typos, bad formatting including colours and small type, people will only stop on average for a few moments to read, and if you don't capture them, they click on somewhere else. It's better for them to not read because they don't care for your plot, your characterisation, your ship even, but not that you were sloppy.