Tried GLM-4.5V and it still fails comprehension of most /pol/ memes unless you completely spoonfeed the model. Not that much an improvement against Ernie's VLM.
Here's an especially difficult /pol/ meme for VLMs

I fed Doubao (ByteDance's multimodal) and Ernie 4.5 my folder of antisemitic memes and asked them to explain each, in a new chat. Ernie missed the mark on all of them and Doubao only got like 1 out of 10
Picrel is a meme that evaded both