I think the immediate reaction from people invested into Bitcoin would be negative, when they hear that some new Alt coin or "Blockchain" based technology was launched. You immediately think that money will flow away from Bitcoin to these Alt coins and Bitcoin will lose investors.
Could a new coin attract new investors to the whole Crypto currency scene, that would not have invested, if it was not for this coin?
Let's say for instance "Mc Donald's" launch a new Alt coin, called "McCoin" and Billions of people starts to buy and sell these coins. What would the natural spinoff of this be? I think "increased awareness" of Crypto Currencies. A percentage of these people might start to trade other Alt coins or Bitcoin as a result of this.
Do you think this is Good or Bad for Bitcoin, when this happens?
We are already in cryptocurrency and this was already existed, new altcoins, and new blockchains that some of this wants to beat bitcoins blockchain. It's good that we have some altcoins that having different ideas and usage as we are approaching the coming future this will help our future and for Bitcoin it remains the same it is the most used crypto to exist in the world we can never change it even saying that every company is starting to make their own coin regardless how bitcoin investors decrease because a certain time when it goes up the investors were always going back to it.