That is really diluting the difference between art and software, so much so that it's almost comical.
I define art as the exploration of emotional expression, and software simply does not fit into that category except in the cases of using software as a tool or mechanism in the exploration.
The "need" in creating art is often described by artists in that the act of creation is fulfilling an internal need. Writers, musicians, etc. often describe their works as pouring out of them, almost by necessity. This is rarely the case for software and engineering products which seek to fulfill an external need. Software, like engineering, seeks to solve problems. Art can but does not in general.
I personally find it mindblowing and a bit disturbing that I see people in this thread equating software to art. It's a bit disrespectful and elitist to claim that they're the same. Artist make pennies and are being forced by market dynamics to change their expression to merely survive. Meanwhile, software engineers make six figures and retire early playing a game of connect the dots. It's flippant to those artists who struggle for years and years in the hopes of even a modicum of support or recognition and live on pennies.