@theycallmedan, No matter which platform is coming forward we cannot read the future roadmap until we travel with something for a good time. No matter if new platforms are rising and becoming competition for the Steem, if something becomes competition then let it be because it will make Steem Blockchain more active and this way it will evolve more.
And to Survive we will going to see more production and development because without any doubt, the process of new developments will continue because for example, one consumer buy or eat something from one outlet and the next consumer will do the same stuff but from the other outlet. But in reality it will not divide the effectiveness and the difference between the outlets.
Steem is that boat which is giving hand to drowning voices of Centralised Platform. Stay blessed brother.