Well...yeah. At least at the higher end. It's all about the most bang for your buck.
I can spend $15, and get 15 minutes of content. This is assuming that the entire video is tickling, which is often not the case..but let's give the benefit of the doubt.
Or I can spend $30 on a monthly sub to TA or Czech, browse through a catalog 100+ pages long, and download 20 hours of content. I can then cancel the sub and get all of that for $30, or if I'm getting more than 30 minutes of new content a month, keep it active. Either way, I'm getting more from my money than I am at C4S.
To use a real world application of this, I often find a model that I really, really enjoy, and want to see more of. Now, if I want to buy all of the clips that a producer has of that girl, and there's 10 clips....that could run me anywhere from $50-$150. Or I can go buy a $30 sub at their membership site, download all 10, and then cancel the sub. Which makes more financial sense?
You have to keep the producers in mind which is what they have been saying for a long time now, if the producers kept producing on the amount of revenue from subscription outcomes like this they may go bust and the good material wouldn't be produced. At some point there has to be a realistic compromise that keeps the producers in business and the customers (considering the entire market not just the section that value it less) buying.