is it okay if I create many many topics?

Just to make sure, as every run of the test suite creates random topics that are registered via the messaging framework. In https://git.geomar.de/digital-earth/de-messaging-python/-/blob/master/tests/_test_module.py#L22 for instance, I define the topic as topic = "test_topic_" + uuid.uuid4().urn[9:] to make sure different test runs don't impact each other.

Is this a problem @daniel-eggert? If not, please close this issue.