Is it always "I am not intersted anymore and I dont want conflict/creepiness(hurt feelings" and "I have a better option coming" (New dude/Ex boyfriend/ex whatever) {Most common reason why people ghost} or is it more complicated than that?

What are the possible reasons for it?

Dudes and men are welcome to answer on why they ghosted a woman but since I am a man, women answesr interst me a bit more