I have given up on social life

I am honestly done with trying to make friends and making any strides with the social life in college. I have tried and tried to make the social part of college but to see my effort goes to waste. I meet people talk to them for the semester or a couple of weeks and then ghosted or forgotten.

Everytime I bring this up everyone tells me it will get better but it never does. I have heard so many it will get better spiels and lectures that it does not phase me anymore. I am not depressed or anxious meeting new people. I am just not going to keep putting myself through the same cycle every year anymore since this has been the same cycle since middle school.