A little ways down is the bit I am talking about, the Linux Mint team has been collaborating with other devs. on a virtual desktop app. named ‘Shells’. What that means is that you can install Linux Mint as an app. on your iPad, and theoretically use that to run Blender. I am not sure how far you would get on usability unless you had peripherals, but this should also function for Macintosh as well.
It would be interesting to explore at the least, for those cases where you want to do light Blender work on the go (such as when you are on vacation and have no access to your desktop). You might want to have the new Pro model with the M1 processor to ensure decent performance, but the very thought of finally being able to run FOSS on iOS is a breakthrough in and of itself.