This is craziest idea i have ever seen. this is only going to create more confusion when design schematics, create another TX/RX situations, destroy 40 year old traditons and for what? because in the US some people had slaves centuries ago? “Master” and “Slave” in SPI Specifications never associated with actual slavery. They were named that way because roles and way “master” and “slave” was interacting with each other, because in electronics SPI controlled “Slave” can’t do anything without “Master” command. Word “Controller” and “Peripheral” are already in use in electronics in different meaning and this is going to create only confusion and it is not going to simplify anything. It is going to make documenation harder to read. “MISO” and “MOSI” are clear in any sitations and any SPI modes which can not be told about “COPI” and “CIPO”.
This not about inclusive community, “MISO” and MOSI" does not prevent anyone to become engineer. This is artificially created problem by incompetent people for only one reason! CONTROL! If this change actually happens, in future it will be used to cancel people because they didn’t used correct wire names.
What will be next? “Mastercard” will be declared racist and will be renamed as “Controllercard”?
We don’t need politics in science and engineering!