This AP story about New York Governor Andrew Cuomo’s proposal to repeal the Wilson-Pakula law has quotations about the idea from leaders of the Conservative Party, the Independence Party, and the Green Party. All favor the existing law and oppose the Governor’s idea.
The title of the article is somewhat misleading. The Wilson-Pakula law was passed in 1947 to curtail the power of U.S. Congressman Vito Marcantonio, who kept winning major party primaries even though he was sympathetic to the views of the Communist Party. The change was not about a generic attempt to stop socialists or communists.