The labor historians tried to stop the government from making a huge mistake BEFORE it happened because that’s usually the best time to stop things from happening. They did not change their opinion after the mistake was made in spite of their warnings.
That your one Biden bootlicker opinion happened after that doesn’t make it more valid than that of hundreds of experts any more than me being born after Napoleon makes me more skilled at battlefield strategy than him.
PS: if you care so much, why are you still pretending that IBEW was the only union involved rather than one out of a dozen?