I'm not opposed to unionizing but I take issue with the idea that getting 50% support means "it is obvious that they don't need an election."
Maybe that’s not always the case, but that’s what I’d guess is happening in this case.
(via https://en.m.wikipedia.org/wiki/Card_check)
Without reforming the secret ballot process, you’re just handing power to the companies by advocating against card-checks
However, a huge percentage of companies today are actively doing these things to their workers, and if you selected 10 companies at random where there were unionization efforts, I'd bet you money that in at least 9 of them, management was doing everything they could legally, and probably some things that are questionable or outright illegal, to try to prevent unionization.
Stop the "both sides"-ism. It's disingenuous and detrimental to genuine understanding of the situation.