The issue with all 'drop in replacements' for Kafka iirc is that many large scale deployments of Kafka rely on exposed but internal aspects of Kafka. Do they al

The issue with all 'drop in replacements' for Kafka iirc is that many large scale deployments of Kafka rely on exposed but internal aspects of Kafka. Do they also replicate these aspects? example: https://stackoverflow.com/questions/56080896/what-are-internal-topics-used-in-kafka https://stackoverflow.com/questions/56080896/what-are-intern...