One of the main goals of the ArticlePlaceholder is
getting more editors
for the projects in question. We need to be very careful not to
encourage
them to create articles which are then deleted 5 minutes later. If this
would happen to me as an editor I'd be extremely miffed because you just
asked me to do exactly that 5 minutes earlier.
Sorry, I meant "not showing the create article button when the article is
presumed not notable" ? If it should be very clear that when the button is
shown, there is an incent to create the article, if the button is not shown
it's very clear that we are just showing datas. There could be a button
"edit Wikidata" instead.