I'm very curious now whether speaking to an LLM multi-language base model in German, results in it generating German-language responses that are more ego-stroki

I'm very curious now whether speaking to an LLM multi-language base model in German, results in it generating German-language responses that are more ego-stroking than German speakers would tend to be (presumably because it learned "be polite" as a general rule); or whether it results in the LLM being more direct in German than it is in English (presumably because it learned "be polite" as a rule of English, but not as a rule of German.)