They have all the verification stuff because they need to protect themselves against money laundering accusations.
BTC-e has the fame of being the less invasive in that sense, but I never tried to put or take money from it, only cryptos, so cannot confirm first hand, beyond the fact they require no personal information to be given to sign in and trade coins.
Thanks for your answer, will check em out.
Guess it becomes more sensetive when fiats are involved.