Consider Newspaper subscriptions. Would you rather separately pay $X/month to New York Times, WashingtonPost, The Atlantic, The Economist, etc just to read a few articles, or would you rather pay $X/mo to Texture or a Spotify-for-News, and then have access to every newspaper, friction and worry free?
I'm an Amazon Prime customer and I love it. Not just for the delivery, but also for the video, Amazon Fresh, and pretty much everything else.
When the price of the bundle exceeds greatly the price of everything else, I might start to be concerned.
But in general, I find unbundled stuff more expensive.
Besides, bundling usually means someone down the pipeline -- usially the producers -- are getting royally screwed.
For ad-driven sites, it becomes crucial to keep viewers engaged as often and as long as possible. Every second spent on Facebook is another shot at an ad impression, every video on YouTube another chance for a pre-roll ad. Cue Facebook's notification spam and YouTube's autoplay.
In a bundled service, the incentives shift. The provider's revenue will stay mostly constant, as long as they can demonstrate enough value for me to maintain the subscription. I might still get the good parts (next episode in a series autoplays), but I'll be spared the clickbaity follow-up video that autoplays because there wasn't any other related item.
This makes me sad, as it's my primary gripe with Amazon Prime. The only Prime service I actually use is free 2-day shipping. But they keep lumping more and more stuff in there -- video streaming, movies, photos, music, etc -- and the price keeps going up. Sooner or later it's not going to be worth the free 2-day shipping and I'm going to have to go back to paying for shipping and waiting around for stuff to arrive.
I'd be very sad if Google decided to emulate this :(