Somehow I don't think that's how it works with unions and releasing union employees on a film set.
That doesn't dismiss any acrimony on set which there appears to be a lot of with this location - unions and producers are
famously at odds all the time but what doesn't happen is hiring union people then releasing them by running them off
the production and sic the cops on them. Bad faith agreements seem to be the issue but the rest appears to be hooey.
Much like your posts for the most part. You would post anything that backs your narrative even when it doesn't make sense.