It makes no difference whether the sperm donor was the best man in the world or had the best of intentions in contacting his biological offspring. Or if it was unfair that he was not able to raise his offspring.
This man was not Steve Jobs’ father and an adoptee has every right to determine whether he wants a relationship with this stranger, and if so, to what extent.
That is your own opinion which I reject. The biological father is important, I get half my genetics from him. If I’m adopted I want to know him for a host of reasons and he has to be very evil for me to have nothing to do with him. Which nut ball Jobs did, the big Zen Buddhist