When I was doing research (physical electronics, lasers, fiberoptics and sensors stuff), lot of time was spent just writing all sorts of DAQ and processing code. So all this LLM stuff would have been really useful. There's a lot of data collection, data processing in the lab that require all sorts of ad hoc scripts and stuff.
That was many years ago, but I would be surprised if the current crop of researchers are not using these things. And if they are not, then they are just not serious.
>but if you're doing fundamental research it's 99% stuff you are building yourself with your own hands.
You can do LLM->3D Printed models now. The drone can fly in and pick them up and bring them to the location you want. They can assemble structures. All automated, all LLM driven.