The world is not over just because some of your friends don't want to buy gold nor bitcoin in current condition, people have been struggling to maintain their life during the Pandemic, buying bitcoin and gold is out of the question, they have to buy basic daily needs to survive. Economic conditions in every country may be different let alone different continents, so we can't expect everyone to agree with our opinion. As long as you have told them and give the advice to buy bitcoin, then your role is over if they don't want to involve.