L train and funky cheese

Ive been fortunate to not have to use the L train for a long time. Now that I do…why the hell does the entire union square L train platform smell like smelly funky Parmesan cheese?? How are people breathing in it like it’s normal? And then the L train arrives and it smells like sewage in the car probably from 6th Ave 😭😭. Am I the only one suffering at this stop? lol