Nobody is arguing that the basic functionality of vaccines doesn't work - this is a strawman argument that those who wish to dismiss any criticism of the vaccine industry use.
Understanding infectious diseases and taking proper personal hygiene measures along with having clean drinking water and plumbing/sewage had much more to do with the decline in infectious diseases than vaccines ever did. The effectiveness of vaccines is highly overstated.
Many doctors have spoken out about the vaccine issue. They are typically threatened and punished after doing so.
Pharma companies have billions if not trillions of dollars in profits at stake on this issue. To dismiss any concern as being "anti science" is the height of ignorance. Any academic institution is simply a collection of fallible human beings. These institutions can, and have, become corrupted just as easily as any other.
There is a very long list of vaccines that have been developed that were later found to have been causing horrible medical problems. The idea that a vaccine could cause medical problems is not at all a controversial one.
There is convincing evidence from scientists like a certain CDC whistleblower that there is indeed data showing that there are major problems with the current vaccine schedule.
Asking questions like, why has the vaccine schedule for babies exploded to dozens of shots in rapid succession, when there's not been an equivalent explosion in those infectious diseases? Why should gigantic pharma companies, who every year make billions in profits, be not held liable for any harm that is caused, nor are they required to perform rigorous testing with double blind human trials for vaccines (like they are for other drugs)?
But I guess since you once studied it in a basic biology class, all those questions are just "dumb anti vaxers".