The price of altcoin will fall when BTC goes down, and the price of altcoin will fall as BTC goes up. So if I can't tell if altcoin is going up, I suggest buying BTC only.
its true but doesnt mean altcoin would never grow . Altcoin would bring more profit for you than bitcoin.
Yeah g20 thing and twitter ban ads really hits cryptocurrency so hard right now. I hope there will be good regulation that make sure investing in cryptocurrency safe.