This is my worry as well.Having more options is always a good thing.
However, I do feel that this medium is heading towards a future where everything is 'rented' and nothing is owned. Games as a service... I don't know how I feel about that, ultimately.
I fear the game industry that I love is at risk of being ruined by the people that don't care that much about actually owning games. Just like what's currently happening to movies.
The majority just view games as something you use and then throw away.