After the fascist and Nazi regimes were defeated in 1945, European post-war historiography largely overlooked right-wing extremism. New research now shows how extremists rebuilt cross-border networks in Europe and the part Switzerland played.
For more depth on the usages of Fascism and it’s history, context etc. see this link about this new book. Facsism" by Princeton History Prof Federico Marcon.
The faster we recognise it, the better we can counter it.
Which, by chance, is not present in every country where the politicians care (or at least pretend to) for their people.
Could be not be that people is tired to vote the same people who always make promises and then deliver the opposite ?
That type of fascist movement is present in most countries. But the degree of their size and influence varies greatly. It does benefit from political and economical instability.