Bitcoin is still a decentralized virtual currency and as such can not be classified as a stable coin.
Bitcoin's price can still be influnced by market speculation forces ...so it's not a stable coin .
Lol..and you think those so-called stable coins can't ever be manipulated? I think Bitcoin being very decentralized than aany other knwon cryptocurrency even helps puts it in the forefront of stability. I believe in anytime soon in the future as many people get on board and hoard BTC, Bitcoin will get a very standard price void of extreme volatility and there we'd appreciate its superb stability. But for now, yeah it can be manipulated