I remember 30 years ago how gigantic Wendy seemed to be to me. 
But then, Chelsea, Beshine, Foxy and more are so much bigger than Wendy in the breasts size department that perhaps some don't realize how big she was. At 3,000 ccs, Wendy's breasts were so massive in the 80's and 90's especially considering that she was barely over 5 feet in height and sans breasts she didn't even weigh 100 pounds. Of course, she left a long video legacy that we can enjoy now. 
Click it.
Here is the difference as I see it.
Wendy and this would be true with Tiffany Towers, Lisa Lipps and pretty much all of the "girls of the 90's "
She/they might be pushing the envelope but would have been solidly in the category of "trophy GF/wife" who you would give just about anything to be waking up next to every morning and will love being out and about "on the town" and you could walk down a street stroll down Rodeo Drive or the strip in Vegas or out in a club, engage in just about any public type activity with her that you could with with any 5 foot blonde who has DD's or F's
If you are with the actual Wendy or Tiffany you will draw paparatzi type attention but if it just a clone you will for sure draw some attention from all those envious/jealous guys who wish and would give anything to be in your shoes but having an H cup GF would not get in the way of living a normal, very blessed but normal life.
Where as with Chelsea, Beshine and these exremly large "expander girls" from what I have seen of video clips, You tube and what not, anytime they are out in public it is some degree of a "media circus" and way to much of a "circus side show" atmosphere to engage in anything remotely like a "normal life" and the boobs would get in the way or otherwise prevent you from doing many normal activities.
Sure there is this fantasy aspect and you might spend a few grand so that you can play with them a few times but that is as far as that would go.
Waking up next to those every morning, no, WAY too much crap to put put up with for that.
I could be wrong but it seems to me, that more often than not the only guys that would are those hanger on, "manager" types who see them as some kind of "meal ticket"
Essentially a good analogy and I absolutely agree that the 3000cc implant girls of the 90s would be arm candy today. At one time, they would draw the paparazzi like attention, but today there are so many bigger girls shifting the attention. I have little doubt this also led to the decline of those girls being featured as headliners in clubs across the nation and today, girls of such dimensions are more into the online business.
The size of their breasts were a slight hinderance to activities of daily life, but nowhere nearly as profound as Chelsea or Beshine, where the size of their breasts likely influenced every waking moment and dictated their lying position at night. And as we have learned, Chelsea detested her big boob moments, while we see Beshine saying how much she loves them; totally different attitudes. Perhaps wealth plays a part in how each viewed their huge breasts, however, I think it is more desire; Beshine wanted and sought huge breasts while Chelsea came about her size by a fluke of nature. People tend to value things they have earned, not those given.
I do take exception with a couple of statements. The media circus is certainly not evident in any of Beshine's videos; while she does draw stares, especially from younger girls, many are passing glances and it seems European attitudes are perhaps different as we never see a rush to record her; the propensity of younger Americans to record everything for social media, no matter how stupid and lame, just compounds their lack of tolerance.
The other comment about having to deal with a wife with enormous breasts is more a matter of opinion and it depends entirely how much you value her. Yes, there are many things she cannot do, but if the juice is worth the squeeze, you easily accept the few obligations. Marriage is always a give and take proposition and so long as both parties treat each other with respect, doing things to please your spouse is not a new or undesired concept. Take Beshine for example; while her ability to perform certain tasks is compromised, she is very far from being dependent upon her husband. Compare this to the 500+ pound wife who struggles with most things, yet is loved by her husband. While I would not appreciate the latter (simply because I have no attraction to such), I certainly would the former; if I had to tie her shoes, cook more often, assume more household chores, or have the patience when she needs to rest when walking, these are small sacrifices for the love of such a girl, actually any girl if she treats you with the same respect.
So the bottom line remains beauty is in the eye of the beholder.