It always gets stopped,and has through 34 outbreaks over 40 years, and most of that in Africa, under African conditions, a past that you can look up yourself to see how it gets stopped.
You are claiming something new, that it won’t be stopped this time and will kill a third of humanity in the most deadly human catastrophe in history, it is you that needs to be making a case to explain this puzzling new claim out of the blue.
Well then tell me again...Why do you think it will NOT kill millions at least in Africa? What is going to stop it? There is no cure. It's not contained. The healthcare systems have collapsed. The economies are near collapse and people are still traveling. What will stop it from killing millions? What will stop it? What's the mechanism? Quarantine? Magic?