Its going that way. Unfortunately, while it does, its gonna propagate the radicals within the right. As they get marginalised they'll get more destructive. Bumpy times ahead I fear. Sort of seeing it in the USA with the Republicans and their far right factions within and the supporters and destruction they fuel.They are truly *smile*.
As Ant pointed out they have moved even further right. Personally I don't think it's because of the election result, its because at their base its who they are.
Hopefully, just like religion, they will be irrelevant in 20-30 years time.