I think IPS could easily release an official night mode with a toggle without taking sales away from theme designers.
Let's be honest it's long overdue and been requested by so many yet constantly dismissed/ignored.
Theme designers in general offer something different, outside the box, not just a basic colour change which is all we're asking for by those that run fairly default themes.
We're all up against social media, the big 3, Facebook, Twitter, Instagram, one thing they all have in common is an available night mode.
All of which I personally have, along with the iOS MacOS dark mode.
It can be jarring to the eyes spending time on Twitter to then come on this forum.
Come on IPS, it's time, let's get this done, you can't tell me that none of developers don't use night mode on other sites they visit and know the benefits.
This request will never just stop, the more licences you sell, the more this will come up.