Get posts that don’t have the identical tags as present

I am making an attempt to get all posts in a customized plugin loop that DO NOT share the identical tag as the present one.

I am making an attempt:

$occasions = tribe_get_events([
    'start_date'     => 'now',
    'eventDisplay'   => 'list',
    'posts_per_page' => 3,
    'tag'            => $current_tag // <-- Trying to do the exact opposite of this
]);

I am utilizing https://theeventscalendar.com/ ‘s plugin. However beneath the hood, that simply makes use of the traditional WP args setup.

Is there a solution to invert the tag choice to get posts that DO NOT have that tag?