It was helpless to talk to people when there is no sense of interest, yeah, it is just a waste of time and effort. many were still ignorant about crypto, they usually think about scams, altcoins are shit, I will just lose my money. It is all about negativity. We can do nothing about this kind of mindset.
Instead of spending time talking to people, it is much better to spend time improving our knowledge and skill. And as well know that crypto investment is not for everyone, and not force them either if they don't.
Totally agree with what you are saying, because time is always valuable to waste on people whose thoughts are still very negative without exploring them first, in my environment there are also so many people who think negatively about cryptocurrencies so I always ignore them without teaching them anything, including not inviting him in all things.
However, in everything there are positive and negative sides, including cryptocurrencies.
it also depends on how we view things so if we only focus on the negatives, of course it's very unfortunate,
What is clear is that I don't understand what makes them think negatively about cryptocurrencies