I tried several times to explain bitcoin to people and as you may guess I failed as well which is why I do not do it anymore, however if there is something everyone responds is their own self-interest.
We must try to explain why bitcoin can help them and why it is important that they understand it, as it is most likely a technology they will have to learn to use sooner or later, however it is also important to be realistic and avoid describing bitcoin as a way to make a lot of money, as that could without a doubt create an incentive for people to adopt bitcoin but most likely those people will lose their money and blame you for it.
I thunk it will require a lot of time, effort and it will consume your energy. People without digital literacy can be very difficult to teach, but if still want to learn about bitcoin and crypto they will have time to adjust themselves, they will make an effort for them to understand us. Any ages can start and learn crypto it will only differs to those who are determined to know it, all materials are available online.
Yes, actually it takes quite a bit of time and effort. I once did not explain what bitcoin is to a close friend of mine, he is not a regular computer user but he can use basic things like listening, watching movies, chatting...then i said he should start bitcoin with google and youtube.
After seeing all the basics on social media and he came back to me and I realized he was starting to understand it better. Maybe sometimes we know about bitcoin but somehow our wording is so bad that it confuses listeners. So in the future, whoever asks me about bitcoin, I want them to hear about bitcoin on social media first and I will answer the rest of the questions for them, which helps them grasp it fast.