Hidding Ether Builder Generated Content

you can pass what ever you want by the plugins filter If you have the last version (0.9.7) you can hook the filter to custom hooks using action hook User_specific_content_filter_add like this:

add_action('User_specific_content_filter_add','enable_bp_activity');
function enable_bp_activity($obj){
	add_filter( 'bp_get_activity_content_body' , array($obj,'User_specific_content_filter' ));
}