I read your whole comment, but at no point does it explain why you think you wouldn’t be able to negotiate improvements with a union. What you have written essentially amounts to:
“I was able to build a really beautiful cabinet with hand tools. I reject the notion that power tools make it easier to build cabinets. I know people who have power tools but they haven’t made cabinets as nice as mine.”
If you have multiple people as a group who have the power to completely sink a business negotiating together, they stand a much better chance of improving conditions than any of them do alone.
How are you reasoning against such a self-evidently true claim?
It was an analogy. The point is that a union gives you stronger negotiation power than you have alone. By not being in a union, you’re getting worse outcomes than you would have in a union. All of the statistics we have demonstrate that unionising results in a big increase in wages and benefits. You’re basically saying “no” because you think you know better than the science. This is just like anti-vax sentiment.