Certainly not, I don’t think anyone would make that claim, seems a bit silly.
The benefits of unionization extend beyond this particular situation or company.
They can help shift the balance of power back to the employee and help them guard against being squeezed by their employer to produce more or take on more work for less benefits or compensation.
American tech workers have been fortunate to avoid such aggressive practices, but working conditions will only deteriorate from here, with workers crushed between LLMs and offshoring.
Your comment seems to imply you thought unions would have fixed this specific situation, which is why I felt compelled to respond.