So in 2023 when they send the first totally automated crew (and untrained to fly) up to the ISS in Crew Dragon, the "passengers" wont be astronauts?
Are they paying passengers/tourists? Then no, like Dennis Tito. If they can fix, conduct experiments, fly manually or otherwise be included in decisions, like repairing systems etc. that require extensive training/education then they are indeed astronauts

They would be something like astro tourists, or whatever name they eventually come up with.
Just like if in 100 years I could drive to an air & space port, hop on a spaceship and take a trip to the moon like I can take a flight to spain, I would be no more an astronaut then than I would be a pilot now.