I hope you're being ironic here... MUCH of software development is exactly this. Every framework of the week. Yes there are many great leaps forward, there are

I hope you're being ironic here... MUCH of software development is exactly this. Every framework of the week. Yes there are many great leaps forward, there are also a lot of engineers learning by playing and then selling or giving it away. And often on the company dime, heck often with the company congratulating them for it.