And yet in some ways, modern computers feel slower than those from decades ago. Software today is so, so much less efficient than it was back then.
Well I had to move music off a 10 year old laptop and I can assure you things aren't slower in the ways that matter. It was borderline unusable. I am happy with SSDs and not getting viruses off of websites, personally.
Until recently, it was always cheaper to forego software architecture optimizations and rely on faster hardware, but now with AI I think this changes that calculus.
In some meaningful ways they are measurably slower.
https://danluu.com/input-lag/