Left wing is internationalist, embraces people of all colours, languages and faiths. Nobody is kicked out.
Right wing is composed of people that sperg on different people. Right wingers cant listen different opinions without going rage mode. They have no economical theory, is just "if all the society was like me we would be in utopia" which is woke nonsense.
Thus right wing movement cant be internationalist. And even between themselves they have useless beefs like "pagan vs christian".
Thus communism will win