Roboticists working in Learning-from-Demonstrations and Behavioral Cloning : What is going on in your field these days? [D]

Is LfD and BC research being effected by recent advances in (so-called) Frontier LLMs? Or is research in LfD and BC sort of going along in an independent direction from these? Are you seeing any use from ViTs or VLAs? Any other recent advances you would like to bring up?