There is no college in the US that costs $45k a semester. The most expensive tuition in the US is $59k a year. And often if you’re going to one of those schools you’re starting salary may be higher than $40k.
Furthermore, many kids choose to go to in-state public schools where the average tuition is less than $10k a year. Out-of-state public school tuition averages $25k a year. So, while I see what you’re trying to take shots at your tweet comes off uninformed and completely wrong.