It is, but not when you’re a child and you end up not living out your childhood life due to taking on all of these duties. Most times than not, (younger or older) sons are not held to the same roles, standards and responsibilities. They’re out playing, being a kid and living out their childhood. This will eventually cause resentment issues towards the immediate family members, in that young girl or “oldest/only” daughter. It’s ok for every child to have responsibilities and duties in the home but most importantly every child should have the same rights to be children and live out their childhood.