I'm thinking about how, okay. There's this strain of utopian futurism descended from liberal modernism, yeah? It's pro-capitalist in the sense that it views corporations and entrepreneurs as the engine of improvements valued by society. And corporations aim to evoke that when concocting their own visions of a futurist utopia, because it's obviously a flattering paradigm, but they can't quite do it, because the liberal-modernist utopianism ultimately still sees micro-scale actors as oxen pulling society's plough, and that is not something they can countenance in their own utopia. And so when a corporation paints a rosy picture of the future it will bring about, it always depicts itself as hegemonic, even when appealing to an audience that values its freedom of choice.
In consumer-facing depictions this is usually latent, just depicting a world where (for example) everyone drinks Coke and loves it obsessively and no one ever drinks a soft drink other than Coke. Internally and toward investors, these visions can be more overtly monopolistic, but even then, they often envision an irrationally unchallenged dominance -- a world where no one would ever dream of going without the company's products, and their competitors could never make anything that compares, and all this without the perpetual rat race that real companies face in trying to outrun their patents' expiry dates. 3M doesn't do this Jetsons stuff much, it's much more "look at all this great stuff we did in the past, here's what we've got cooking this year." But then, 3M is in Minnesota and the World of Tomorrow guys are all in California or at least Seattle, and that is not necessarily explanatory but it is, at least, symbolically resonant, yeah?
(For whatever reason, Facebook was always especially bad about this. Even when faced with mainstream skepticism, their pitches had a way of veering off into "after our inevitable ascent to the throne of all creation we will rule over a thousand years of peace on Earth", which is one of the reasons they were ahead of the pack in being seen as cartoon villains. Don't say that part out loud!)
Anyway, people tend to overestimate the durability of corporate dominance, but even still I think this type of thing was usually viewed as an odd self-indulgence of the corporate mindset, a kind of fairy curse pitiably undermining their ability to compel the hearts of the public. But it feels less like a joke nowadays, because there's been an extroardinary degree of consolidation, and a vibe shift where monopoly potential is touted over and above innovation as the engine of profitability. There is a greatly reduced faith in the ability of either the market or the government to assure a level of competition which keeps the plough moving, and whether that's justified or not, this whole "in the glorious dawning age we will be to economics what ATP is to biology, thanks to our network effects and first-mover advantage" schtick is not really helping.
I think something weird happened where the zero-interest post-GFC apocalypse world restructured the upper half of the economy around a subconscious belief in the TRPF, so everyone was chasing miracles that seemed transformatively unlike the normal explanations for profitability; valuations inflated to levels that would only make sense if all that were justified, and now it's a huge fraction of the paper value of the US economy. When the money seems to think that eventually one of these companies is going to become the emperor of the universe, and the blue chips already seem to have more control over the government than it does over them, it becomes easier to feel threatened by all those airy fables about better living through world domination.