We should counter all of these misinformed people, with education on what Bitcoin is, because they lose money on Ponzi schemes and then they blame it on Bitcoin.
I'm one of the senior advocate of this because most times I blame my late adoption of Bitcoin on Ponzi scheme and I really regret it so hard so at every instance I get to educate people about Bitcoin I do and I also make it very clear to them that Bitcoin isn't a get rich scheme just as Ponzi schemes posses as, hence Bitcoin isn't Ponzi.
On the other hand, many persons are truly misinformed, even some persons over here as may think there is anything like free money and many think Bitcoin is free and the forum with its name as Bitcointalk, should be an earn ground for Bitcoin without any effort and at the end get so disappointed and in some cases abandon their accounts.
Props to you for putting up with the bullshit, but I'm personally done with trying to fight these types of cases. Some people simply just don't want their minds changed. I'll just allocate my investments in a way that I can be personally comfortable even if bitcoin doesn't pump in 5 years.
Yeah it's not easy preaching Bitcoin to people especially in a country like mine where people think you might have some personal interest before trying to get them into Bitcoin and at the end, I feel so bad about it.
One of the best way to draw attention of people into crypto is to live a life worth asking how you made it.