It is what it is with Gulden, I can't be angry because Rijk didn't scam or run away from this coin. He also consults with the community well in the last 9 months. It is a sad story because Gulden deserves more credit, I did give my input but most responses thought my input was not helpful.
Nothing will change because the rewards are needed for development funding and if the max supply is changed to < 600 million the rewards will run out too quickly. Gulden is stuck where it is and changes can't be made to max supply and reward.
I understand why litecoin also followed bitcoin with reward halving every 4 years because it makes each coin more valuable for the same or more demand and traders always look at future value.