It's a good thing that more and more altcoin is trying to go beyond bitcoin, because technically they've already exceeded bitcoin.
But the BTC is still the encryption money market leader, it will not be replaced by any tokens, this is the same truth, if have tokens, replaced the BTC, so the encryption will collapse in the currency markets.
A lot of coins have gone beyond bitcoin technically but bitcoin still has 34.8% of the total market cap currently. It seems bitcoin is not going to die because of technical lack.