Yes I GROK, thanks for teaching me a new word .
Reversal RA-4 always seems to give heavy crossover with magenta highlights and green shadows, but in some images, it's a funny signature effect of that process.
And all slide films have crossover, which is one of the very reasons people want to use them. They give imaginary, fantasy-like colors instead of capturing the reality.
However, as fun as experimenting is, it is still really important that we have those reliable, neutral and linear baseline standard films and a good process for them; namely the C-41, and I understand very well that you as a creator of those products want to defend this process and how accurate it really is. It is very much taken granted by those APUGers who do their own C-41 and RA-4; whereas those who relied on poor machine prints scream about slide film being the accurate one .