Mussolini essentially saw the left-right spectrum as useless. I think he was correct about this. The fact that both fascism and anarcho capitalism are classified as being on the right indicates the spectrum is a gross oversimplification.
The left-rights spectrum isn't supposed to capture the details of everyone's ideology: a spectrum that did that would be some kind of 20-dimensional hypercube. It's just supposed to capture who take who's side when it comes to that.
What does "use the internet way too much" mean?