> The days when actual UI/UX innovation was a thing?

There is more than enough of it. Now it is, of course, AI agents. Before that, Material Design was quite innovative. Interestingly, with the raise of search engines and later LLMs, we are getting back to the command line! It is not the scary black window where you type magic incantations, it is a less scary text field where you type in natural language, but fundamentally, it works like a command line.

It is a good thing? For me, it is a mixed bag, I miss traditional desktop UIs (pre-Windows 8), but I like search-based UIs on the Desktop, an I am not a fan of AI agents: too slow an unpredictable, and that's before privacy considerations. When it is not killing performance, I find Material Design to be pretty good on mobile, but terrible on the desktop. That there is innovation doesn't mean it is all good.