Less talk and more delivery is the same as increasing investments in research and production even more than they already are. To deliver even better batteries even faster requires more research. I was using the logical conclusion of what was said.
So yes I absolutely 100% stand by my original comment, because there is absolutely a lot more than talking, when it's the area that is probably seeing some of the heaviest research for more than 2 decades now. And there absolutely is delivering too.

Of course we all want even better and cheaper batteries, it's a braindead comment to make. I also wish there were more pink unicorns.

The timeline from research to "in my products" feels like a decade.

It has been like that since Volta started making stacks of different metal plates and making dead frogs dance. It might surprise you to learn that making subatomic particles dance to our whim at a pace we determine isn't very easy. We try all kinds of neat ideas to make them do this, and some of them even work. The fact that people like you see all the times we try and it doesn't work as an indicator that we aren't trying very hard rather than researchers trying very hard and not always being as successful as we'd like is more an indictment of you than it is of them.

Also, unlike when I started watching advances in batteries, you can find the history of rechargeable batteries with just a few minutes of web searching. If you had put in even that little bit of effort, you would know that advances in rechargeable batteries neither started nor ended with lithium.