New Game Changer! We can never catch a break!
https://github.com/rohitgandikota/slidersEasily train concept loras with just prompts or 4-6 pairs of opposites of what you are trying to achieve. The end result will be a slider lora for some values between -3->3. This will be really good for animations I think as it can make some smooth transition/morphing if the lora weight is gradually increased/decreased.
I'll look into it tomorrow to see if it can have effects on backgrounds and nsfw.