Our senior leadership were visibility angry when they shared the results of last survey, we've even were told to leave SAP if we weren't happy and not to fault them as leaders. This survey I am not going to even bother answering. They have a target on the number of responses and I am not going to help them. As per the comments, they are worth nothing, I've hold roles close to leaders in the past and leaders didn't do a single thing rather than making calculations and trying to guess who answered what. If I am still here by when the survey is launched, I am going to ignore the email and the 200 reminders I'll receive after.
Everybody should do the same as @bp+1k7bwjdxa. I certainly plan to.