That is the minority. Not stopping you to dream to get a high paying job (congratulations if you achieve it) but also have to come back to reality if you are unable to make it come true.
Please use the link and check the average employment salary. Do take note, the top 20-30 jobs mostly have lesser headcounts. If take that into consideration, would not surprised to see actually more than 80% of the graduates gotten less than 4k salary job.

Furthermore, your first job is just a opening the first door to your future career and you will have multiple chances to open other doors later. If you are don't have the correct attitude and capability, you will then see lots of closed doors after your first door.