Recently DropBox updated its settings and now even if you share a file through a link with "Disabled download" settings anyone with the link, and without a Dropbox account, can export this file to any other platform or download it to their device. Ive noticed this is specially easy when opening files on mobile (Attatchment 1).
Is there any way in which i can FULLY protect my files, preventing download/export in every way?
Ive noticed this happened since I get this messange under "Disable downloads" (Attatchment 2).
Sorry the picture is in spanish.

Attatchment 2