Jeff bezos has conflicts with his workers, and his system revolutionized how we buy things.
There’s no bullet train I can hop on to get to LA right now because of the power he flexed.
This is false, it was not going to happen.
How exactly did they harm you? "They both contribute to the government to write laws favorable to them, reducing their tax burden and increasing mine" - this would be the takeaway I would like you to have, not the propaganda about how they mistreat people. I get what you are saying, but the capital is not what harms you, its how they interact with the thing the can harm you, the government.
Why does influencing public opinion and elections matter to you?
I like your last paragraph, I think it distills it nicely. Its not that they directly harm you, they influence the government which is allowed to harm you.