I agree with this. No one wants communism. Bernie isn't a socialist, he's a centrist. He only looks like a leftie by comparison to the corporate vetted and sponsored right wingers who (over)populate both main parties in this country.
From Wikipedia;
The
Overton window, also known as the
window of discourse, is the range of ideas the public will accept. It is used by media
pundits.
[1][2] The term is derived from its originator,
Joseph P. Overton (1960–2003),
[3]a former vice president of the
Mackinac Center for Public Policy,
[4] who in his description of his window claimed that an idea's political viability depends mainly on whether it falls within the window, rather than on politicians' individual preferences.
[5]According to Overton's description, his window includes a range of policies considered politically acceptable in the current climate of public opinion, which a politician can recommend without being considered too extreme to gain or keep public office.