Hmm. I guess yes because here in our country many people use to sell bitcoin. Also it has a market selling where you can invest, sale and save.
Aside from saving your money in bitcoin you can still earn as the market growth increases so it is advise to buy crypto for the excess money you have because buying crypto is very beneficial.
Yes, bitcoin is really a new business oppotunity for crypto investors because it earns while saving your money and you can also invest through trading and long term investment.