No, it's not.
I haven't played a Blizzard game in something like 10 years. Whether they manipulate their customers has zero impact on the games I play, so I'm basically in a completely different pool from them. The way I see it, there are lots of different pools, such as:
- F2P games - has always been a cesspool, and always will be
- online multiplayer - recently turning into a cesspool
- big budget single player - generally good, though "early access" (pay extra to pay a few days really) isn't great, but I avoid new releases generally because they're so consistently buggy, so it's not an issue
- indie/AA - generally great, and this is where I spend most of my time and money
I almost never play F2P or competitive online multiplayer games, so they're essentially a completely separate pool from the games I play, which are largely single player games from smaller studios (and a few big budget single player games).
So no, it's not one big pool, there are clear separations.