But didn't they stop doing all of that a couple years back, after this entire debacle happened?
Stop after what debacle?
Off the top of my head they killed Bullfrog (Populous, Dungeon Keeper) and Origin Systems (Ultima, Wing Commander). Spore was a twisted abomination of what it was going to be and one of the most disappointed games ever and Will Wright left Maxis (which is now a shadow of its former self and their new Sim City game is unlikely to have long-lasting appeal to most fans and is being screwed over by being MP only).
The Sims series is entirely designed to make people buy expansion packs for each new game that aren't a whole lot different from the expansion packs for the previous games plus all of the cosmetic ones . The Sims 3 doesn't even seem to be very well optimized or bug-free either. They've never fixed the major problem of how fast the time in the game goes (1 real second = 1 in-game minute) which doesn't match up to the relatively slow speed of the Sims themselves (you're lucky if they can manage to sit down to eat breakfast before they have to leave for work or school).
Bioware has been going downhill for a few years now as while they have made many great games designed for the consoles before, their writing quality has slipped along with gameplay quality (although it does depend a bit on the team). EA's acquisition of Bioware has not helped at all as they are exploiting its name as a new brand and founding new studios that have little or nothing to do with Bioware under its name. SW:TORtanic was much more of a failure than it was a success (no surprise given it copied WoW way too much). The DLC for DA:O was mediocre at best and horrible for the most part. Massive god damn waste of my fraking money. Plus the way you buy DLC on the PC is to buy Bioware points so you end up with some left over (I managed to avoid that thankfully with careful planning). There is co complete edition way to buy them either.
The recent two Medal of Honor games have been mediocre to the max as they tried to emulate CoD and go after CoD players and just ended up not being very good. Battlefield isn't doing much better although that is also the fault of developing it for the stupid xbox 360 as well, but Premium was (and still is) constantly pushed and advertised to players who don't have it (and even ones that do), half the expansions aren't anything amazing and it lacked quite a lot of what made BF2 so popular. BF4 is already going to come out this fall and it is unlikely to be much more than BF3.5.
Then there are the sports games, which have minimal improvements and mostly sell because of fan's ridiculous obsession with having to have the latest roster and the lack of financial skills that makes them think its worth $60 every year for that and little else. Plus exclusive rights ot various names and brands means its hard for anyone to compete with them.
Some people do go too far with the EA hate, but EA is not your friend. Its a corporation and it only cares about what makes it the most money, not what makes better and deeper games.
EDIT: Also the Command&Conquer series hasn't been doing well for a while and their newest one is an f2pay abomination of some sort.
EDIT 2: Pandemic Studios (Star Wars Battlefront games), really went downhill in their last few games before being shut down. LotR: Conquest was horrible.