I think they’ve considered a lot of these problems from the perspective of handling resin when they designed the system. The vapors are carcinogenic too, so they have an inbuilt air filteration system. The whole washing and UV curing stations can be done without ever having to touch the resin. I guess I don’t know what happens in case of a failure and how you have to deal with the pool of resin in the bottom of the plate even after a successful print job.
EDIT: So I looked it up a bit more and it seems like in the case of failed prints. If you want to clean out the resin, it does have a partial solution that helps you print out a cleaning sheet to capture all the debris so you may not have to do filtering also after a successful print, you can just leave the leftover resin in the tray that does not need to be dealt with.