Yeah and even then, it's been like ~ 2-3 years since the last rather major Architectural improvement, major enough for a lot of people to actually hear about it and use it daily. I think some people lose perspective on how short of a time frame 3 years is.

But yes, there's a ton of interesting and useful stuff (beyond datasets and data related improvements) going on right now, and I'm not even talking about LLMs. I don't do anything related to LLM and even then I still see tons of new stuff popping up regularly.