yes, but he probably caused the price to rise for his own benefit
I can also light my couch on fire to warm the living room but that doesn't mean I should. Short term jumps are fairly predictable if you're calling the shots. Doesn't mean that you can do them indefinitely or without cost.
We should stop acting like this reflects a large increase in the inherent value of Spotify, it's just another speculative market. Tech is particularly bad for this.