Remathilis
Legend
Slippery slope arguments are not compelling.
Depends on the slopes angle. I mean, I'm sure it won't stop the sales of every D&D product, but it could lead to more. OA is not the only potentially problematic title in the catalogue, and if Wizards removes OA due to public pressure, it would be obligated to remove others. That could mean the whole Kara-Tur line, or Al-Qadim, or Van Richten's Guide to the Vistani. Or it could even mean the 1e core books themselves, seeing how many of the problematic language and art got it's start there.
It doesn't create a slippery slope, it sets a prescident that can be applied to later works if they too create enough ire.