Is this another thing you are "sure" about?
Why not? Why wouldn't they stop? They can point to the changes, say, "Look, you told us that these things are racist, you provided all sorts of evidence as to why they are racist and offensive, we listened and we fixed the problem."
Note, it's not enough for people to just say, "Well, this is offensive". That's not enough and never has been. You actually have to show HOW something is a problem. A problem in what way? You (and I mean the general you, not you specifically) have to be able to show how this is harming people. That's why orcs and drow and Vistani got changed. It was pretty obvious. There's been very clear comparisons made demonstrating exactly what the problems are.
But, this whole slippery slope thing is missing so much of the point. The point of these changes was never "oh well this is offensive we should change it". It was, "Here, look, here's a bunch of very clear examples of where what we've written in D&D mirrors, sometimes nearly word for word or image by image, incredibly racist, bigoted and harmful language that has been used over the past century or so to denigrate, harm and disenfranchise entire groups of people who have suffered incredible crimes against humanity."
"Oh, what about satyrs" becomes a rather weak, sad counter point in the face of that.