Hundreds of thousands of people are marching against the far-right in France today, as the far-right has never been so close to power.
Images from Paris’s March, where a lot of signs are focusing on demanding that left leaders stay united to counter the far-right:
I don’t know who “the liberals” are meant to be in this situation. The center-left party, the PS, is in the coalition. The Macronists are not, but they’re not center-left to start with.
the Macronists are by their own description "centrist liberals" and the "Socialist Party" is not liberal socialist and/or social democratic.
Just because Macron's a bigoted reactionary hack doesn't stop him being a liberal, it just means your understanding of liberalism is way off.
I'm not American, I know liberal means, that's the sense I'm using it in. Macron's party is a liberal, centrist, pro-capitalist political party doesn't wish to participate in the Popular Front.
Again, I don't think we disagree on much here, they claim to be centre-left liberals although in practice perhaps centre-right is a better description. I wouldn't describe them as far right, despite Macron's nasty anti-immigrant reforms and pandering to them at every opportunity.