So in that case the sequence of characters to match is '#FlavorVsPotencyVsSmoothness' and there are word breaks (in this case sequences of spaces) on either side and that's why it matches?
The way this page about TR29 is "when searching for a term in the target text using Whole Word Search mode [...] there is a match if—in addition to a matching sequence of characters—there are word boundaries in the target text on both sides of the search term"
@Fastnlight Some sites (like Stack Overflow) don't allow the content at all. But you'd have to check with which sites allow or do not allow it. The list of discussions is in a table here if you'd like to find more info about any specific community
@Fastnlight It is not banned network-wide. The Code of Conduct (Network-wide) only requires AI-generated content be properly attributed (clearly cited). Which means that some sites may have limited acceptable use cases.