Talking out of my ass here, but I’ve heard that stabbing is a more personal crime. You need to get closer so it’s more likely to be someone that feels deeply threatened or personally hurt.
That might be why we see these antisemitic attacks being stabbings, because the extremists feel deeply terrified and hurt.
I’m not justifying the crime - it’s evil and they need to be locked up. But we need to understand where this extremism is coming from if we want to stop it.