In fact, the right knowledge cannot eliminate the antiquity and classical thoughts of the previous generation, people believe more in a business investment, a stable job, what is not seen with normal eyes is a difficult thing for them, especially with new technologies, parents' ability to absorb is really low. Leading the generations ahead will have huge disagreements about opinions, we should control these to avoid major complaints and stumbling in views of life, knowledge expansion is no longer necessary here, maintaining perspectives and proving success will be more important
Simply people who are older than us are believe in hard works, what i mean with hard work is a work related with physical activity, working with the use of strength and mind, typical going to an office rendering an hour job per day to be able to accumulate a certain amount to invest in real properties, stocks or putting up a business or putting in an invest where they can check upon to see the progress.
They can be persuade to invest but believe me you would try your best to make them understand why they would invest in crypto.