Here's the thing you must remember about any color profiles: They're never applied to the raw image data that is recorded in the raw file. They never affect the contents of the raw image data. They're applied as a sort of "recipe" for processing the raw image data and that "recipe" is listed in the EXIF info appended to the raw file as the in-camera setting at the time the image was taken. But the actual raw image data is still only monochromatic luminance values recorded by each sensel for the light that strikes each sensel. Nothing more.

Assuming the scene is static and remains the same, and exposure time, aperture, and ISO setting remain the same then different images taken with different "film simulations" selected will still have identical raw file content (other than the random noise caused by Poisson distribution of light and the random read noise generated by the camera). The difference in what you see on the screen on the back of the camera is the difference in how that raw image data was processed to display it on your camera's LCD screen (most likely by generating a JPEG preview image, which is also appended to the raw image file along with the EXIF Info). It's not a difference of the actual contents of what the sensor detected.

If you tell any raw conversion application to disable the color profile or other processing instructions recorded in the EXIF Info, then the app should ignore the in-camera setting selected at the time of image capture and use its own default "recipe" to develop the sensor capture data contained in the raw file and display it on your screen.

It is unclear from your question if the above is what is happening which you do not want to happen, or if the above is what is not happening and you want it to happen?