That path of development lead through the 'Moores Law' era to a point where with present use of physics and material science we have run out of going smaller. Maybe there's some new fundamental breakthrough that would unlock something groundbreaking... However it's going to take a lot of hard exploration of fruitless problem space to stumble across such a lead.
In the short term, in parallel, the best thing for everyone with what we do have is to refine further. Find ways of doing things with more environmentally friendly and cost effective processes. That work isn't glamorous or very profitable though, so it'd be better to fund it as a public commons / national benefit work and ensure it's exploited as an international competitive advantage (possibly shared with allied nations for their similar investments).
I would argue that Disney is definitily a big IT company and relies a lot on that tech.
Perfect storytelling might need flaweless execution to not distract. cirque du soleil for example are also experts in every single aspect relevant to their show/business. Check out the YT video from their sound manager " Inside the Sound of Cirque du Soleil: Drawn to Life" this is so crazy but it explains so much especially how they control the audiance clapping.
Where I work, it's a b2b service company. We've had CIOs get up and say we're a tech company, but when push comes to shove, the IT org always loses to "the business". The business solutions are what are being sold, they really don't care what the tech is under the hood... even if the tech enables every product to exist at this point.
We were also still operating T1s, lotus notes, windows xp in 2014. So I always took it with a grain of salt.