I keep seeing that phrase "marginalized people." It can be applied to hillbillies, felons, Moslems, black Americans, trannies, crippled or blind people, the mentally-ill, or whomever you want.
Turning the adjective "marginal" into a verb craftily turns a group of people into victims of an active, malevolent force to push people to the margins of life. Many people are marginal to society because they will not, do not wish to, or can not, adjust to or fit into ordinary bourgeois society. That may be deeply to be regretted that they can not or do not, but it is not being done to them by any malevolent forces. I am not a malevolent force, but I do not invite felons or trannies to our dinner parties. They would not fit in.
Felons and trannies rarely invite me either so perhaps they marginalize me.
If you want to see active efforts to "marginalize", just check out today's link about the MSM on the GOP. There you can see an example of institutional marginalization, powers engaged in active, conscious efforts to marginalize a vast group of Americans. This attempted marginalization and organized intolerance of differences will continue until November.