Makes sense. We were fine with that. Now my users lost a feature they’ve had for years, and they’re pretty upset about it.
I would have simply continued using your plugin, but you literally say “Please don’t use it!” in the description, with an exclamation mark and everything. 
Re features we need, switching color schemes alone didn’t work for us, pages were ugly. I’m sure the answer is to fix our themes as per the OP in this thread, but we don’t have anyone to actually do that.
Is it still safe to use your plugin, exclamation mark notwithstanding?