I would categorize them into two type as follows:
1. Technology freak: They are very adaptive to any new technology let it be crypto or digital marketing or whatever is new in the industry and always try to be a part of new technology or innovative and want to be a market leader or expert in those domain, these are mostly friends and colleagues.
2. Old school negative people: This set of people will always question whatever you propose and try to proce that whatever you are pshating is a scam and they will even pursuade you to wuict about what you are explaining to them. Mostly some relatives.
It's easy to explain Bitcoin to the first type of people as you just have to explain them about the reason why Bitcoin emerged and the financial freedom it gives us. They themselves will do research and take it forward but the second set of people it's better not approach them.
I want to highlight this will applicable to so-called developed nations too. The great example can be Warren Buffett , is rich and know as most successful investor in this world, still he is not accepting bitcoin as real asset. So people are ignorant about all over the world.
I can tell why old school people from India behave like that because they used to the most conservative mindset because they passed the difficult era's like 1960's, 70's ,80's and so. And bitcoin is exact opposite of their investment principles because it's highly volatile asset so its understandable that new generation are adopting to it than elders.