Someone told me it is better to hold btc rather than altcoins that she doesn't see any reason why people hold altcoin. She noticed altcoins rely heavily on btc that whenever btc fall they also fall with btc. What is your take on this?
The person is absolutely right as a fall in BTC results in a drastic fall in Altcoins.
However, it is a two side of a coin. A rise in BTC will also results in a drastic rise in Altcoins. So it is left to you to pick your choice according to your risk appetite.