When do we reach the stage where we begin to panic about the rise of antisemitism?

We’re still at the stage where antisemitism is the norm in the left in Europe and the US, but now it’s also spreading quickly thanks to Tiktok which is a hive for Chinese and Russian propaganda. The Palestinian cause has been sabotaged by Hamas and their apologists, changing the cause for Palestine into an ideological war of hatred against Jews, Israel, and the West.