I have never considered labelling. I have always had a stereo of some kind since I was about 10. There were always upgrades not necessarily based on technology but rather what a reasonable budget could buy. When I entered my late 30's, I was finally able to buy some of those things that I always wanted but had to wait until other priorities were taken care of. However, I never did without a "stereo". I enjoy music from all sources. While we always want to hear great quality, something is better than nothing. There is a time and place for all sources. Currently I have a little something in a few rooms (the benefit of occasionally upgrading) including the garage. I think there are many aspects to this hobby. While we all love our music whether it is in the dedicated rooms, our gyms, our bedrooms, or the garage, we spend time learning about our stuff - not just the equipment, but our sources and most importantly, about the people (artists') who bring it into our homes. We are willing to share out pleasures. How many of us have spouses or children who have come to appreciate "good sound" or a great movie played right? While they not share the high level of enthusiasm, they have come to appreciate at their own level while respecting our interests or listen to us talk about equipment (sometimes with a blank stare...). We are not addicts. Our hobby does not interfere with other aspects of our lives. We never hock essentials to get money for a CD. Many of have us have our opinions on different equipment, technology, sources and artists but respectful at the same time to avoid being the ultimate B and M snob (Outlaw who?).
I do not know if I am an audiophile but I do know that this hobby has been with me for over 30 years with no end in sight.