now the market value is dull and the price of bitcoin is also low and is at loss ...so iam asking that if i explain now about the bitcoin they may think as a scam...
Do the opposite of the herd. So when everyone is selling, what you should be doing is accumulating small portions. Teach people about crypto, now is the time to start scaling in again. Teach them risk management and how to safely store their coins and not fall for any scam.
a better way to do is as what you have said it's good to teach people about crypto and keep them mind about the risk they might have taken if they fall for their wrong actions like scam or investing a coin which is not profitable.