nah they hate muslims first jews second
it depends who you're talking about..... I don't want to name specific names because I don't want to promote them but I can name at least four influential white nationalists who have specifically declared that Jews are their number one enemy, not Muslims
if you understand their point of view, from their point of view Muslims are low-IQ barbarian hordes and not smart...... whereas the Jews are the genius evil masterminds.... they consider the Jews more primary
the ones that are super anti-Muslim but not anti-Jew are the neocons