Bitcoin is unstoppable. Despite its also volatile, Bitcoin uses different technologies and it makes cryptocurrencies diversified in way you cant kill one because two new grow back!
bitcoin is business like if you buy house then you can earn by that if you pay for rent that so you can't earn also sometimes if someone don't do rent in your house so in bitcoin too if they don't use this of course the price of it will stay but if users,traders and investors do different business here of course the btc price will grow so you can earn in that,I think it's so volatile because some business here become gone and some continue to grow that's all i just only post this base in this forum