Bitcoin and altcoins are growing in price at the same time, as we see, and many investors who bought bitcoin last year for 5k$ and Ethereum for 70-80$ can already sell their cryptocurrencies and get excellent profit, but I think that the growth will continue and we still need to wait.
Those major coins have big community and long term roadmap. There will be more and more innovations will be bringing out by them for us. We just waiting for that to happen in the future. Everything needs a process and it can't be done just in a night, a week or even a month.
Crypto has a very big vision for long term development.
That's true! Consider this current market condition, it is profitable for people who want to sell BTC and ETH right now. However, the decision depends on each person's goal! Some people want to achieve a higher profit target, so they still wait. Personally, I think BTC and ETH will keep fluctuating around this market and gain a little bit, then, will pump strongly next year after the launch of ETH 2.0!