If you're bit older than a graduate then you have much more to lose and nothing to gain. Mortgages, kids and ageism when looking for new job are not your allies.

So support - OK - support as in how? "like" on facebook? That is not enough to make it work.

Support as in donate to non profits that do this kind of work such as the ACLU, and suggest this opportunity to help to others.

Raising awareness can and does help make it work.

If you don't believe communication is effective then I don't know the point of this conversation.