Although you’re practically right, we can technically actually sense magnetic fields. It’s incredibly weak and you have to drown out all other senses, but it’s possible.
The uncertainty principle fundamentally can’t fall. It’s not a limitation of our measurement devices, it’s a fundamental limitation of physics that, as far as we know, can’t be broken.
Also, Sabine Hossenfelder has horrible takes regarding trans people, so I’d take anything from her beyond her immediate field with a giant grain of salt.