Don't think it was a dumb question.
As a drummer in any genre, you can never quite perfect the pure technique aspects of your playing..that is always an ongoing quests. But as Vinnie Colaiuta(I think) once said...."technique alone can only get you so far..then where do you do from there?"
If you play pop, rock, blues and such, you may find that up to a point, your technique becomes less important than your overall musicality...when a drummer has to cease being just a drummer and become one of the band's musicians. In any case I am sure that at some point in your progress (you may or may not have reached thatyet) you may find that you can hardly apply all the chops that you have learnt or practised into the song at hand...not without completely overplaying and ruining it.
Learning jazz (providing you know what you are getting into)can only benefit any drummer from any genre. In jazz, you become a full fledged musician from the outset...an integral part of the music that cannot be replaced by a drum machine program. You are no longer just the time keeper...but the heart of the band, driving its mood, its changes and creating the textures with your fellow musos. You are also constantly improvising, calling upon instinctively all the techniques and chops you have in your data bank. You have to solo on the melody like all the other musos..no where to hide.
I am not saying for a moment that Jazz is superior but it certainly requires a different approach and can be intimidating for a newbie. But like any discipline, it can be learnt and eventually mastered.
Whether it makes you a better pop/rock/blues drummer depends on how you apply what you have learnt to the work in hand.
An interesting analogy betweeen jazz and pop/rock/blues is that jazz is more like water polo, while pop/rock/blues is more like a swimming race. If I may say so..high speed metal is the 50m sprint !!
All requires an ability to swim and move well in water. All are done in water. But not ever good swimmer can play water polo well..and great water polo players may never win swim races. (Alamak..I have been watching too much Olympics !)