This concerns the whole project space. Disabled link element of the following form:
<a ng-disabled=" ..." ng-click=" ..." /> are still clickable when they are disabled.
Another test must be added in ng-click to prevent the action.

A working example is available in the document-gallery-entry-tpl template of the file pages/services/modules/document/document-default-tpls.xsl

NB: This only concerns link elements (or every non button elements). It is working fine for button element, where the ng-disabled is enough to prevent the ng-click action to be executed.