Over the past 2,000 years people have added Gods back into Buddhism.
Buddhism began by removing all the Gods of the Indian religions. Buddhism was and is psychology.
But now, people have put the Gods back where they never were before. This helped millions of people ‘feel’ that Buddhism was as powerful as Christianity or any of the other God religions.
But now, millennials don’t believe in Gods… so Buddhism with Gods is unappealing and unbelievable. What began as a religion of pure science has become a mirror of Christianity. So Buddhism will die… because of its Gods… that were invented by humans… after the Original Buddha died.