Can't speak for this product but disabling a lot of the animations, gradients, shadows & visual effects has made Windows 11 run significantly better on the computers I have it on. They didn't seem to add much value anyways.
I'm a fan of a lot of the user experience improvements being made in Windows over the last decade, such as Terminal, running Linux, Power Toys features, screenshots & recording, Paint finally getting layers, window management & more.
At the same time, I'm still not sure why we needed Windows 11 as the only good updates seem like they could have been done without it. All the visual changes have seemed to cause bugs & performance issues on relatively high powered PCs (64GB+ memory, m2 ssd drives, latest gen mid level GPU & CPU)
It seems the Windows ME, Vista, etc experiment continues to live on.
Historically, it would seem that often lowering the amount of people needed to produce a good is precisely what makes it cheaper.
So it’s not hard to imagine a world where AI tools make expert software developers significantly more productive while enabling other workers to use their own little programs and automations on their own jobs.
In such a world, the number of “lines of code” being used would be much greater that today.
But it is not clear to me that the amount of people working full time as “software developers“ would be larger as well.
Counter argument - if what you say is true, we will have a lot more custom & personalized software and the tech stacks behind those may be even more complicated than they currently are because we're now wanting to add LLMs that can talk to our APIs. We might also be adding multiple LLMs to our back ends to do things as well. Maybe we're replacing 10 but now someone has to manage that LLM infrastructure as well.
My opinion will change by tomorrow but I could see more people building software that are currently experts in other domains. I can also see software engineers focusing more on keeping the new more complicated architecture being built from falling apart & trying to enforce tech standards. Our roles may become more infra & security. Less features, more stability & security.