1. so are all other cryptocurrencies
2. see 1
3. not sure what you mean by this
2. see 1
3. not sure what you mean by this
No matter what happens, a win for any crypto alt is a win for Bitcoin.
major US banks and whatnot have started to make crypto/bitcoin plays in the past few years. The idea is that these plays are early for them, and their followthrough of these ideas will be good for bitcoin.
Of course they could also die the death most moonshots do.