This is a nice summary. I do devops/infrastructure for a SaaS company that use DDD and this was helpful for me to refresh my knowledge of terms and concepts
I wonder if this could be helpful for those who are sight-impaired.
Sometimes consumer devices don't have widespread appeal but are so useful for some groups
For example, my grandfather when basically completely blind in his 60s. When Alexa came out in his 90s it made such a different to his quality of life in his final few years.