It is only 2 months. The first few months for any live Online game is to fix bugs post launch. That's the same with any system release so I can see why we haven't got anything since then.
They shouldn't with many returning bits of content, but that is the way games work now, whether we like it or not. The reason for that is really gamers in a nutshell have changed habits - we gorge games and effectively overplay until we get literally burnt out and if we had all content we then would know that nothing is coming in 2 months and move on quicker than we do now. To dripfeed, timegate content when you think of it with those words feels painful and wrong. However, it is what keeps us coming back to the game so we don't burn out as quickly as we used to do years ago...that was when everyone would moan we would be getting nothing or maybe 1 update/DLC in the entire year (and probably have to pay for it).
Back to Season 2, Infected and Gun Game is back in the game in a week's time which is awesome from an FG Private Match point of view. I'm super hoping they add One in the Chamber considering that worked really well in MW2019.
It'll be interesting to see the tweaks they make to the UI as mentioned in the different threads we have going. I'm hoping the Groups functionality can expand a little more to at least connect the Clan Tag together as thats the most logical step to make.
Weirdly somewhat intrigued for a new Season in CoD for the first time. Its nice to actually feel good about the franchise for a change.