By that definition there isn't a main-stream political party in the entire Western world that isn't leftist, because they all support 'forced income redistribut

By that definition there isn't a main-stream political party in the entire Western world that isn't leftist, because they all support 'forced income redistribution' to some degree. In the United States it's Medicare, Medicaid, and Social Security, all three of which are enshrined in both parties' official platforms.