No, because SystemJS+JSPM does nothing to invalidate your Webpack knowledge. It's still an active project that works just fine for the needs of many developers.
This is a trite response. If it does something significantly better than it does do something to invalidate knowledge in a defacto sense, at least for the caring craftsman.
Not that there's any point complaining about it either though...
Not that there's any point complaining about it either though...