Agreed. Doctor probably is caught in a trap now with Robyn having agreed to do the first shes going to expect more and more and he has to know its worthless.Her shunt probably is working but the issue is it can only drain one cyst/region and Luna’s entire brain is filled with them. If it drains one or keeps it draining it just means more room for the other non-shunted areas to grow bigger. It’s the main reason they never wanted to do a shunt because it’s pointless with Luna. It’s like trying to bail out a row boat with 15 leaks with one tint bucket.