It can be said that now is a new era of information explosion, and whether APP "illegally" collects personal information has a clear "identification". If users still collect personal information or open the right to collect personal information, or frequently ask for users' consent, which interferes with users' normal use, and asks for users' consent by tacit consent to privacy policy, it can be considered as "collecting and using personal information without users' consent". Therefore, it is illegal to obtain user information without user's permission.
legal ground
Article 1032 of the Civil Code stipulates that natural persons have the right to privacy. No organization or individual may infringe upon the privacy rights of others by spying, harassing, exposing or making public.
Privacy is the private space, private activities and private information that natural people live in peace and don't want to be known by others.