Is EA to blame?

Why does it seem like EA wants to kill gaming companies. Many of the studios they bought at one point were promising on their own. Then EA will slip in setting them to fell. Rather it be just botching the development or release so the company loses money and forces them into a buyout and or sets their misguided transaction system into their games. It’s easy to say that we should just not buy their games or buy the loot boxes but we know that won’t kill EA, at least not right away. They’re more likely to kill of a studio before closing up shop themselves. With veteran devs leaving studios they help make popular and lashing out at fans who aren’t happy. Is there anything that can be done to save places like BioWare and Respawn before they’re taking just another dead brand that could have been more?