Sometimes I like to drive.
I drive like a grandpa. I turn-on a turn-signal almost too early. I want to increase my chances to survive.
Other drivers have plenty of time to recognize my intent (yeah, I know, they don’t care).
On other hand there are a lot of drivers who just change lanes. No turn-signal. Just free flow.
I sense we almost always omit intent-signal in our current state [of software development].
So other humans (incl. ourselves two days later) have to guess somehow.