In the end it will still be their decision, it is better that we only recommend rather than going too far like forcing them to invest in bitcoin, even though later the profits will be entirely theirs, but we must also remember that the market is not always friendly and it could be that by the time they buy bitcoin, the price of bitcoin has decreased very deeply.
We can recommend them and after that let them learn, if they ask us to teach them then it is a good thing, because we can tell them directly what should and should not be done when they invest in bitcoin.
I actually don't really like to show what I have gotten from bitcoin investment, I prefer when they ask first, because when they ask it indicates that they are starting to be interested in bitcoin.
It is really better that they are aware of the risk and also ask you relevant questions on it rather than being the first person to approach them to invest in it, because first, the risk of losing their money is also the risk of your friendship with them. If they are true friends, friendships are still there, but mostly in this case, this is where you start getting enemies when the investment fails. No matter what, don't ever pressure or tell someone to invest in Bitcoin without any knowledge or because they are not aware of the risk, just for your own good.
Not everything is as simple as "being willing to take risks." In addition, you should be aware of the hazards, consider them, and base your decisions on your newfound knowledge. Your point is supported by the fact that everyone trades in a different method. But to claim that loss is inevitable and that we shouldnt learn from it or share it with others? This case is based more on fear and rage than it is on facts.