I have this information since spring this year, don't ask me for proof as I won't give any.
You don't need to be psychic to realise that Bitcoin may not be the dominant crypto in the distant future.
As for no more bubbles... she is wrong I am afraid.
Source: my Gran.
Why it wouldn't be the dominant crypto in the distant future, tho?
What is Bitcoin doing wrong that another coin would do better?
Thats what should be asking, not some psychic stuff.
Any good features in an altcoin could be quickly implemented in bitcoin as well...