Well, France is a country with: one of the higher level of taxation, 20% of the workforce that works for the government and affiliates, rigid and unwelcoming business and labour regulations, etc.

At the same time, it is a country very difficult to reform because any changes, even small, immediately trigger riots.

Lastly, at this point, referring to the RN as "far right" is just political FUD. It is the main party of the right and, with perspective, not so different to Chirac's RPR when it won the 1986 general election. But it is also populist and the leading party of the "working class" so might promise a lot of things, even contradictory ones but it's anyone guess what it would really be able to, or willing to, do in power.