This sounds fair, but in most cases recruiters treat you as just another potential resource. Even when I ask they never send a feedback and if I don't pass the

This sounds fair, but in most cases recruiters treat you as just another potential resource. Even when I ask they never send a feedback and if I don't pass the interview they never even call/email. So usually it's me analysing or trying to guess what went wrong after I haven't heard from them in a while and realise I hadn't got it.