Many people have not experienced the async agent workflow yet and fairly the major providers didn’t have offerings for them until a month or two ago.

It’s in fact one of my predictors for if they are going to be enthusiastic about agents or not.

And you wouldn’t think containerization would be a big leap but this stuff is so new and moving so fast that combining them with existing tech can surprise people.

It's less innovative and more trendy. A lot of the fly integration can be achieved by simply asking claude code to look up the docs for the fly cli tool.