I briefly heard about it before going to bed last night. I wrote a quick thing about it now to put my thoughts down: https://criticalresist.substack.com/p/terrorist-rams-car-in-christmas-market.

I doubt this is anything novel here, but the reason they happen is because the bourgeois state stokes the embers until the fire erupts. This is what they want. Scholz, Macron, Merkel, etc. don't go to these Christmas markets, this is for the proles. They're safe in their villas and chauffeured trips, enjoying Christmas with Deutsche Bank and BMW execs. Probably talking about how they're gonna bomb China too.