I would never try to convince anybody... I'm a big crypto enthusiast, but i still consider crypto a high risk investment... I wouldn't want to be responsible if they'd lose their funds.
On the other hand, if they'd made up their own mind and just asked me for assistance, i would gladly help them out

This, and most especially not people in their senior age, and most definitely not people in my family. I get it, it feels great if people make money because of your investment recommendation, but man the potential downside if the price went the other way.