It's getting more people joined to use cryptocurrency. I am teaching a person on what you must do and must not do in cryptocurrency. So, I think that there are some people who did know about bitcoin or other crypto but didn't use it.
As there are more NFT existing in the market then people will really become more curious about how cryptocurrency works.
If you are knowledgeable in some games that will make you earn crypto then that is an example of a good promoter of crypto and blockchain technology.
Just share your knowledge so that people will also have an investment where their fate is in their own hands and in the market.