Well, I was going off the fact that we haven't heard of an internal scandal with Nintendo in regards to employees but I agree, that all these companies have skeletons in their closet. Let's take CDPR for instance, before Cyberpunk's launch they were seen as the "difference" in the industry, bringing quality experiences to their consumers (to be fair, there record was pretty spotless up to that point) and then look at what they gave their community in Cyberpunk 2077.
EA doesn't care about their staff either - mind they're probably not as bad as Activision but EA has had their fair share of scandals when it came to employees.