Is there some group which collects funds for Bitcoin promotion? If some group like this can create advertisements for Bitcoin, more people can become aware. Such mediums should be targeted which have reach on audience that is still not familiar with crypto.
There is no need for any group for Bitcoin advertising but Bitcoin is becoming more and more popular in this digital world. If you want to teach someone in your area about Bitcoin, you can certainly teach him about crypto from his general knowledge. And if you try to teach them greedily, they will definitely be interested in investing just for the sake of getting rich quick, but Bitcoin is not for getting rich quick. A person must invest for a long period of time and face a lot of volatility in the market to become financially stable with Bitcoin. All things considered later a person needs to take good advice about Bitcoin but he will know about the science and slowly he will attract more people to Bitcoin. Currently, Bitcoin is advertised on all social media platforms, and many casinos and shopping malls accept Bitcoin payments. So Bitcoin is undoubtedly very popular now and I think there is no need to create a group for Bitcoin advertising.