When you said "I highly doubt it" in response to the first comment, what were you doubting? You comment does not seem to make sense in response to the comment. They said that the open source project has likely cost more money in lost subscription fee's than in AWS API calls, and you said you doubt it?
Then the person replying to you said "The general population is very much influenced by the Home Assistant community" not that everyone knows about it. But your comment talks strictly about how commonly known things in the tech world are not commonly known in the general population (which I think is pretty commonly known in the tech world as well).
This comment chain does not seem to be talking about the same things.