We need vaccines for sure to stop the covid 19 completely but now people knows that this is not going to affect them much if they are a healthy and its more like a common flu now.People are still getting infected and that is why governments are urging to find their vaccines and looking to save their economy.
That is not what I am saying.
There are a lot of countries that ended the contamination of the virus without the vaccine, one of the most popular country is New Zealand. They stopped it without vaccines, and the last week as far as I know one country even celebrated its 100th day without Covid-19 cases, and yeah, without the help of the vaccine.