This post is filled with bad and naive advice. I have thankfully worked in mostly rational companies and been able to be honest with managers about what is or isn't working. At my last job though I spent more than a year saying repeatedly that I wasn't happy with my project work and that I wanted more pay. Annual review rolls around and they didn't fix it. I had a new job offer in a month and when I put in my notice…
Could not agree more. The company is not, can not, and will not ever be loyal to you. Ever. They will fire you, lay you off, relieve you of duty instantly for any reason or no reason at all. They've lobbied for laws to do exactly that (in the US anyway). And they will keep information asymmetrical in their favor. No. Matter. What. In the long run they will be dishonest with you, they will lie to your face, and they w…
Also, you have no obligation to give former employers free insights and advice that they'd otherwise have to pay consultants thousands of dollars to figure out for them. That's what your feedback in an exit interview can be: free insights they'd otherwise have to pay for. There's no reason to give it to them for free.