The wonder if the limiting factor would be _which_ models can actually be compiled into a reasonably sized WASM module (I'm not familiar with this right now--are you aware of efforts in this space?). If there are genuinely effective WASM models that fit into a reasonable sized modules, then it would fit nicely.
All this with the previously acknowledged limitation that it's not yet on mobile (but perhaps a number of edge Pollen nodes could act as ingresses into the cluster in the interim).
I'm super interested to hear how you might employ it though, if you did start experimenting. I'd be interested to learn where it's useful and where it falls short. Please feel free to hit me up on Github or by email (in my profile)!