Why is this correct?
Because it’s a fact that large shareholders in some companies have a say in how the company is operated.
It all depends on how they formed the organization, structurally.
I did not say this.
Correct
If I own the most apple devices in the entire world, should I be granted the right to cast votes about how apple is operated?
By all means, you are free to discuss this. Nobody is preventing you from doing so.