Idea: Optimistic NFT buying/selling

[bedeho]

Right now, it takes a long time after you have done the final buy action. Lets instead consider instantly closing the flow and going and pretend the purchase went through. This is a bit aggressive, the more safe route is to instead do something like we are doing with likes, where we exit the modal blocked screen, but lets try to start with a really aggressive version and see how well thta works. I'm not sure how much work this requires in terms of designs, if any.