Re: German sharp S uppercase mapping

I searched amazon.de for “der große”. Not one capital ẞ on the first two
pages. Among results on those pages for recent items: “ARTHUR DER GROSSE“,
“AIR - DER GROSSE WURF“, “DER GROßE WADAS“, “DER GROSSE GOPNIK“, “DAS
GROSSE BUCH DER GUTEN GEDANKEN“, “DER GROSSE SOMMER“, “DER GROSSE
YOUTUBER-BEEF“, “DAS GROSSE BUCH DER SELBST REFLEXION“, “DER GROSSE
SCHLEIMFILM“, “ALEXANDER DER GROSSE“, 2x “DER GROSSE GATSBY“

Surely there are no significant limitations for book and movie titles of
the last 2-3 years that would keep their publishers from using the
capital ẞ if they wanted to.

markus