the main problem that people are skeptical when it comes to blockchain and bitcoin. Due to lack of information or sometime misinformation regarding bitcoin and blockchain and what it is used for. I myself was skeptical at first regarding bitcoin because no one fully explained to me before what bitcoin is. but after meeting by brother in law and he explained to me what is bitcoin then I started using it and I am earning bitcoin as of now.

So the best way to convince the majority is to spread the information.