I've been playing around with Hugging Face's Lerobot[0] projects and it has been a lot of fun. To me, it has really democratized the field and has made it much easier to get into the subject without having a mechatronics degree and research lab budget. I've built 2 AI controlled robot arms: SO-ARM101 and Koch. I'm in the process of building a dual armed mobile bot[1] that looks very similar to this one. It will be interesting to see what Xiaomi's engineers push to Github.
[0] https://huggingface.co/docs/lerobot/index [1] https://xlerobot.readthedocs.io/en/latest/