Stereotype gender roles: why did society need them and does it need them now?

Do our society needs stereotypical gender roles? Why? Why not?

  1. no
  2. no, because it's sexist.
  3. sometimes yes, sometimes no. in general, we assume that men are physically stronger just because most of the time they are indeed stronger. yet women are not weaker either and can do things that men can't handle, both mentally and physically.
  4. no, because everyone has the right to choose how they want to live their life.
  5. no, because it shortens people's opportunities; women are afraid to take on certain types of jobs, and the same goes for men, because they believe they will be judged.
  6. no, because everyone can be who they want to be, and that depends only on the individual or the family's beliefs. in such a case, no one can judge others or use these stereotypical gender roles.
  7. no, because it is the 21st century.
  8. they think they need this type of society because they are used to it, but it's not true; it's only about traditions.