BTC is old, slow currency with expensive fees. There are many other cryptos that will rise at a greater rate, with better anonymity like DEEP ONION, rated #1 privacy coin....
My 2 cents worth.
Without BTC and ETH the other cryptocurrencies are not worth a 0.01c... So whilst you can have your ONIONS, I do not think they will be anywhere near the level of BTC adoption anytime soon.