Reform requires political will. And political will typically materializes when reform (a) benefits the politicians directly, (b) is made beneficial by lobbyists

Reform requires political will. And political will typically materializes when reform (a) benefits the politicians directly, (b) is made beneficial by lobbyists, (c) the public loudly demands it. For (c) the question is: how to get the public worked up enough about an issue that they take to the streets and demand change? Nuance and careful analysis don't motivate people like catchy slogans and impossible demands. Young people who chant impossible slogans sometimes really change society for the better. People who think in shades of gray and dream of carefully considered incremental change tend not to be involved with political action at all.