If the community decides how they want to handle these, ping me and I can burninate or merge as necessary.
After a bit more thought, I am not sure I agree with this request.
The previous question referred to large multinational conglomerates with an enormous range of products
microsoft, apple, acer, samsung, sony, asus, ...
Whereas, many of these on your list are far, far smaller in scope. I still feel very strongly that razer is a useful grouping, for example -- look for yourself at the questions in that tag. And certainly when talking about CPUs, amd and intel are totally relevant.
I just don't agree that all these need to go. We should pick the "worst 10" and get rid of those.