Does it make any discomfort for anyone if there is a light/dark theme switcher? I think that absolutely everyone will be grateful, that's how I have made it in my BT template.
Dark theme works well and issue only appears if you're reading
a highlighted text.
In light theme, highlighted text works well, even so some people will see annoying. But issue is more severe in dark theme, with too bright highlighted text, depends on chosen color, it would become annoying.