Bitcoin may not be perfect but it's good enough. Something would have to go very wrong for Bitcoin to be anything other than the main player.
Yeah it is true and many know that and that is why even many investors and traders do trading with other Altcoins at last there main ambition is to buy Bitcoin for the future to make profits because it is very clear that as the first digital asset the popularity and the demand it has gained in the world is immense and for other currencies to achieve it that might take many years even than Bitcoin because during that period it might even be the first global currency in the world