Comment by hackinthebochs

But this is just more jargon. At the end of the day, you're still going to sit on a chair to rest your legs and fully expect that your backside remains off the floor. But you have no expectation that an illusory cup of water will quench your thirst. Your interlocutor knows this and so feels no need to press you on terminology. This is an example of where the jargon obscures the meaning. I feel like something similar is going on with illusionism. Frankish wants to use the illusion jargon, but still make use of the fact that what's being picked out by phenomenal properties has explanatory efficacy in the world (at least before I started to read him as a plain old eliminativist).