I don’t know the experiences with people on that but if Nitrokey can confidently remove the microphone and/or camera and sensors on it then I’m sure it works, you just won’t be able to take photos as expected. Don’t quote me on that I would ensure to ask other people on that which I wish I knew, I’m just going based off that.
as for the Microphone, I love @jonah’s suggestion here which is after you remove it, you can use something like a USB-C Headphone which you can then unplug as like a physical kill switch of that which is something I didn’t think of at the time so appreciated for bringing it up.
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