Well, the cat, the socialists’ cat is out of the bag. Trump is hated for many things, but now, mostly for attacking socialism. On this one, as a hyper-capitalist himself, I think he is sincere, and the socialist Dumorats are going mad over this:
  https://www.theepochtimes.com/trump-at-the-un-declares-specter-of-socialism-a-serious-threat-to-the-world_3093552.html

“President Donald Trump warned world leaders about the “specter of socialism,” calling it one of the most serious challenges facing the nations. “It’s the wrecker of nations and destroyer of societies,” Trump said on Sept. 24 in his address to the United Nations General Assembly (UNGA) in New York. “Events in Venezuela remind us all that socialism and communism are not about justice, they are not about equality, they are not about lifting up the poor. And they are certainly not about the good of the nation,” he said. “Socialism and communism are about one thing only: power for the ruling class.” Leaders of countries around the world have gathered this week in New York for the 74th session of the UNGA. In his address, Trump repeated his pledge that the United States would “never be a socialist country.” Trump has repeatedly criticized Democrats for embracing “radical socialism” in the United States. He denounced a wide range of proposals by Democrats, such as open borders, Medicare for All, and the Green New Deal, calling them an “extreme, destructive, and dangerous agenda.”

     Be that as it may, daily we see stories like these below, indicating that socialism is not the only threat. But, I expect down the track, the two anti-Western ideologies will meet and exchange DNA and RNA, like organisms do, creating a new creature to deal with.
  https://www.kait8.com/2019/09/24/mo-man-pleads-guilty-attempting-provide-material-support-isis/
  https://gellerreport.com/2019/09/mo-muslim-guilty-terror-plot-isis.html/