Didn't Amazon also do a whole bunch of union busting before that vote, including trying to film the ballot box? (Or am I getting my Amazon union busting storie

Didn't Amazon also do a whole bunch of union busting before that vote, including trying to film the ballot box? (Or am I getting my Amazon union busting stories confused?) I wonder if 71% of workers who voted against the union really believed that, or what percentage just voted it down for fear of losing their jobs.