This isn't about making people "happy", this is about QD being a shit place overall with a horrible boss and treatment that shouldn't be commonplace anywhere.A studio with 170 employees, it's just impossibile to make everyone happy.
We read this stories from some developers, but unless you are an indie developer, if you work in a big studios with a lot of people, it's quite obvious you'll make some enemies.
So if this stories are true, any medium and big studios will face the same issue, even Nintendo, even Valve, even ND. Everyone. It's just a matter of time.