I don't actually think EA were entirely to blame for the demise of BioWare. They gave them huge development windows that they never would have got under any other publisher, along with substantial budgets, but for some reason since 2013 it's been a total internal shitshow. If anything, EA probably should have kept a closer eye on them so they probably are to blame for that to a degree, but shockingly, I don't think they did much wrong in this case. Anthem was the biggest culprit that held them back for a good 7 years - should've canned that in 2015 really.