Op lately I made a little finding about why so many people are against Bitcoin within my localty and I was shocked to understand that these people actually hate Bitcoin for no reason infact the majority of those who speak I'll about Bitcoin are those who has never had any investment experience, trading experience, people who don't understand anything about Cryptocurrency.
On point! For the few people who I've seen saying that Bitcoin is a scam, they have no single knowledge of it. This is something we all suffer from, wherein we are told something negative about someone or something, and then we create scenes in our head and add a negative tag based on hearsay. But trust me, people will keep getting convinced because it wasn't always this crowded. Back then, there were fewer people who believed and now there's a lot more... I have hope for this.
People can easily believe whatever they hear. Even if it's just a rumor from someone who doesn't even spend, invest, or take the time to study and investigate Bitcoin. Once they hear anything bad like Bitcoin being used as a way to scam other people or hide the money of some people, people can easily think negatively about Bitcoin.
But if there's someone who flexed money that was gained from Bitcoin, a lot of people are literally asking how they do it and asking to teach them. You see, it is all about the news they hear or see about Bitcoin. People don't have enough knowledge but do not give any time to learn about it that's why people always believe on any news they learn/hear about Bitcoin.