This is silly.
The Noahide laws are nothing sinister. They are found in the Bible in Genesis after the flood. God gave commandments to Noah after the flood and they were called the Noahide laws. The Jews believed that these were the laws that God required of all mankind, since Noah was before the time of Abraham, the father of the Hebrews.
The Hebrew/Jewish people were given other commandments, such as the sacrificial laws regarding the Temple services or the laws of kashrut, which were applicable only to the Jews.
The Jews believe(d) that all people on earth who followed God's commandments to Noah would have a part in the world to come.
And by the way. In the beginning God created the heavens and the earth. So there was a beginning to the universe. It began with a bang! And there will be a new heaven and a new earth. So it will end as well.
The beliefs about the creation of the universe or the end of the universe have nothing to do with the Noahide laws.