That is very interesting topic. If you were able to add secure computation with some kind of homomorphic encryption [0] it could be possible to get rid of centr

That is very interesting topic. If you were able to add secure computation with some kind of homomorphic encryption [0] it could be possible to get rid of centralized compute vendors. The only issue is the performance of such computations which are still cheaper to run unencrypted in a trusted env. [0] https://en.wikipedia.org/wiki/Homomorphic_encryption https://en.wikipedia.org/wiki/Homomorphic_encryption