You aren't a disruptor if you don't disrupt. You can't claim to be a change maker if you don't make change. You aren't a challenger if you don't challenge.
And also they have to fill the cv with something. Somebody wrote about securing their legacy at a company. Stay two years at company X and doing only standard stuff is not a great way to get a better job somewhere else. Of course doing useless stuff should be even worse but it's hard to tell what's useful and what not.
Why?