FaceApp on Blockstack? 🤔

I’m fascinated with this FaceApp virality but also concerned with the privacy issues and would not install it myself.

What would be necessary to enable developers to build similar ML/AI based apps on Blockstack? Is it feasible in the future?

P.S. The answer to this is probably obvious to most of you but I’m only starting my journey into coding so I’m trying to understand the architectural limitations that arise when building on Blockstack. Not looking to do this myself as I’m already working on another project but just really curious as this app is an idea that many people seem to appreciate.