Generally it isn't done because the people in power benefit from the status quo. To fix it, you need collective action. And now you have a collective action pr

Generally it isn't done because the people in power benefit from the status quo. To fix it, you need collective action. And now you have a collective action problem: https://en.wikipedia.org/wiki/Collective_action_problem https://en.wikipedia.org/wiki/Collective_action_problem