Yeah, this illustration is what can be done in PPT in 5 minutes to explain how adding more layers/data can filter noise from signal, when I don't think it will take 5 minutes for me to write a LaTEX code that does the same. That's not counting Powerpoint does allow me to draw lines and stuff easily on a canvas. If I want to do it in LaTEX, I probably will need to draw that diagram on a separate program and import it back.
https://giphy.com/gifs/4GXOwrfX1p9SuzbGzS/fullscreen
Sorry, the slide is clipped for some reason, but that's because I don't know how to configure OBS. It's not the best illustration ever, but you probably get the idea.
Here is an animation that isn't mine and I think it's really well done to explain a hard idea (not necessarily in PPT):