Because your family loves you and wants to spend time with you. They want you to be an active part of their life. They didn't raise you to sit by your computer all
Day with your door closed, they want to spend time with you.
I actively spend time with my family, usually, but they still get pissed if I'm not all perfect and happy about going somewhere I tried to get out of however many times because what they all think of as a fun outing is stressful hell
Idk man, I don't think your parents enjoyed taking you out when to you were younger, the least you could do is be pleasant when they want you to go out with them.
Day with your door closed, they want to spend time with you.