@alda @vla22 @projectmoon @arclight
Yes, exactly. Even unwritten rules of confidentiality: Do they really want me to talk freely about my former (or just still) employers? What would that say about me as employee? [1]
Of course, f you speak in abstract terms, e.g. how things should be organized in software development and the possibilities you see, without referencing specific case --- you are accused that it's all "only theory".
[1] Maybe it's really all some kind of personality test and if you say "sorry, cannot talk about all this, it's confidential" you got the job. Though, admittedly, it doesn't/didn't work for me.