How many of you waste money on eating out, movies, etc? How many of you buy all the tactical high speed gear that just sits in the closet?
Really, eating out, movies, and other entertainment venues aren't comparable from a market standpoint. They entail completely different demographic factors mostly. For example, how often do you go to a movie alone or go to a restaurant alone? Most don't. Hence, it's not just the singular person such entertainment is serving. Therefore, it has other purposes than strictly personal gratification. Usually it involves keeping a loved one happy. Unlike professional training which only considers the person alone, while costing in most cases even more.
It's that same old thing of trying to justify things for a professional trainer rather than them adjust their business to improve it. Just because you're comparing things does not make them, their value, or reward universally equal. To put this in context.
You're married with 2 kids. You don't have a lot of money to spend. You have a $100 budget to spare for the time being. You can take a class for yourself or you can take the Mrs. and young ones to a movie. Which do you think will come with less hassle from the Mrs.? There is significantly more to addressing this training issue than people like to put to it and instead they just pass it off with excuses such as "priorities."
I agree with you when it comes to a bunch of excessive gear sitting in the closet that doesn't get used/tested. Of course, for more advanced courses you have to have some of that gear to attend. However, we're talking about basic courses where those aren't a factor really.