Recently it has been seen that some countries have accepted Bitcoin as legal tender. But my question is more adoption of btc and taking it as legal tender aren't going to harmful for the economy of a country, specially when btc is in bearish ?
No. Why it would be? It's like having another means of exchange in that country. It's no different from paying with fiat to the businessmen and as well as paying them bitcoin with anything you purchase from them. And when there's a new means of exchange and legal tender, since it's bitcoin, there's a lot of use of it and it's even creating more sources for a country.Or is it better to use it through control to avoid illegal or the bad side effect on economy?
Many countries have still outlawed it for not being able to control it.
You use it or not, you'll just going to contribute to the growth of the economy. Because if you hold it, in the future, you'll be able to make profit from it so you still add to the growth. Many countries have still outlawed it for not being able to control it.
