trying to convince my family why being involved in bitcoin is logical in long term

got into a argument with the family,the other day,i told them that receiving bitcoin as a part of my salary throughout the year is a better idea for me but then they started ranting about having all coins in one basket and that its a bad decision to trust such a technology

i think they love cash to much that they dont see the bigger picture ,i am in my 20s and i invest

but my brother told me to watch anti bitcoin videos as welll and research why people think bitcoin is bad thing

but when i do watch it and hear there arguments,my mind logically brings up the argument and eventually i feel bitcoin is better at every possible way

what are your throughts ?

should i be a little conservative or be a maximilist or do both?

they are okay with me gettiing into bitcoin but not at the level that i tell them that i want to make sense ?