Like, I get that such things are possible, but actually watching someone do such things is just bonkers to me. I've been soldering stuff since the early 1990's and consider myself reasonably good with an iron and will even undertake some simple repairs on SMD devices, but just the level of precision here is just way beyond me. It's like the difference between saying "I can do a somersault" and watching Simone Biles do a floor routine. A human being did THAT!