I disagree. I worked at a protocol designer and implementor for years before people settled on the message queue as the universal abstraction. at the bottom end dumping serialized objects into tcp connections gets you most of the way. and at the top end there is so much leverage around locality, addressing, and transport that we are leaving a lot on the table.

message queues arent at all bad, but they come with additional complexity (most of it operational), and come with a set of limiting assumptions. so my frustration is that they are now the default answer for everything, and we're ignoring this lovely design space, one that becomes increasingly important when talking about scale.