Things aren't really changing in many ways, but changing crazy fast in other ways, but not toward anything in particular. Maybe it is some sort of singularity-type thing approaching that I'm feeling. All I know is that my life hasn't changed much in the past decade. Smartphones, awesome computers, instead streams of videos, a sea of video games and books and music, but nothing new and remarkable. AI is here, probably, but that is just weird and terrifying, and this coming from someone that has watched and participated in it's development the entirety of my adult life.
Instead of new categories being created, we're just optimizing the hell out of everything.
Wrt. this feeling you're describing here: You might mostly be feeling the Enshittification. At least that's a big thing for me. Companies are not making things better, they are making everything worse. Instead of actually making new stuff, they're wringing the existing lemon five extra times to squeeze that last drop of juice out of it, adding one extra ad in the youtube viewing, making it harder to integrate. APIs being deprecated, walled gardens. Things have been going downhill for at least a decade. This makes me sad.