Unfortunately most leftist parties in Europe suffer from the paradox of tolerance. And rightists are hypocritical in opposing Islam but supporting Christianity. There’s nobody anti-islamic who’s not a fascist, which is ironic since in some ways they are quite similar, and both are harmful to humanity.
(And to make it clear before you accuse me of being fascist, I oppose the currently dominant version of Islam which is not separable from politics, and which insists on actual belief in god and quran. Once it becomes a weakly held cultural category like Christianity in most of Europe I’ll be fine with it)