This was the plus side for me, too. I couldn’t care less who sees what I post on social media, but (so far) at least my information here isn’t harvested to target ads to me. In fact, I had gotten so used to seeing ads on Reddit and Twitter that I was numb to it. After a year+ here, when I go back to check on those, it’s all I notice and it’s terrible.
Turns out reading speed and retention is better with dark text on a light background. I always use automatic switching when available… Light during the day and dark at night.
Unless it’s my code editor, if someone switches my code editor to light mode I’ll murder them.