A company can only thrive above all others without good products is if it has support from the government or is a company owned by the government, right-wings want to reduce the State as much as possible while the left often wants to give the State more power. I don't know how you think people having control of their money instead of giving it to the government for them to do whatever they want is some conspiracy by the corporations but you must note that the last thing a big company wants is that the people have choices and control over their own money, they want people to be babysitted by the government and that they're their own choices. We act with the principle that anyone can be bad and the power can corrupt people so we work for the power to never be concentrated in the hand of one person or group.