Lowkey why do college demand so much money?

No cus wym tuition is this mad expensive like, my uni has the lowest and others has like 20k-30k php PER SEMESTER which is 40-60k php in a year. Then those college available course are like you usually get jobs as low paying or don't even get hired at all. Like bro the tuition fee is more than what most ppl make in a year. like why am I paying you more than what I could make in a year when I graduate like society so against us fr cus I do need this damn degree too to get a good job but college degrees doesn't seem to matter nowadays as it did back then.