Bummer. This is terrible news for consumers and is really going to hurt competition. Microsoft has already shown that they're going as exclusive as possible with their recent acquisitions, so we can probably expect to never see any new Activision/Blizzard titles outside of Microsoft's ecosystem now, and that's a huge umbrella of content that the rest of players are going to miss out on.
I don't know what to think about this acquisition. What I do know is that the FTC should pick their battles in a different way. There are at least a couple of other tech companies (Google, Amazon) that should be broken up because they're monopolies and I don't know why nobody at the FTC seems to be looking at them.
The only people on the planet who give a shit about this within the provided context of gaming are Sony fanboys.
If people actually gave a shit about megacorporation problems and the FTC, they would be pissed the FTC took this bullshit case as an excuse to pretend to do things while Walmart and Amazon destroy every grocery chain and many other goods markets.
Within the context of gaming, Activision might be one of the 3 gaming companies worse than Microsoft. Microsoft owning them might actually improve their products and reduce their microtransactions.