While I agree that many of the younger generation are using enemas and the various equipment found online and occasionally in brick and mortar stores, I suspect it is mainly us older farts who enjoy the fetishistic or paraphilic aspect. The vintage equipment tended to add some ambience, or some degree of stimulation, to the vagal nervous system and trigger those involuntary reactions.
The more "modern" generation are seemingly content with detox, cleansing, and natural health aspects. Those aspects are likely just some justification for our obsessive attraction that was borne out of being subjected by mom, grandma, aunts, and others. I've often maintained that my enema indulgences from a very young age, were initially a survival instinct until I reached puberty, and the outcum was never again to be denied.
Those beautiful types who post videos and podcasts seem to be able to utilize enemas for purely asexual and healthy aspects. Not so, for most of us who really enjoy the sensations, R&R, and those orgasmic or "happiest endings"!
Then again, I am on the downhill side of life, sometimes wrong, a little haywire in my perceptions, and just secretly hoping I may again enjoy an enema from a cute nurse, or perhaps a very experienced lady who knows her way around an enema bag.