Yes, that is certainly correct. Sorry about having worded that sloppily. What I meant is that the camera doesn’t matter in terms of color and tone reproduction within their envelope. Of course the edges of the envelope (very bright or dark, high ISO) differ wildly between cameras, as does the size of the envelope. My 12 MP Pentax Q7 crop 4.5 from 2013 is no match at all for my much newer APS-C 24 MP Fuji in terms of noise or dynamic range. But both should be able to reproduce a well-lit MacBeth color chart with similar accuracy.
Are we in agreement on that, or would you refute that claim as well? I’m genuinely curious.