Lets read an article from the The Association of American Physicians and Surgeons, even they are against mandatory vaccination
https://aapsonline.org/measles-outbreak-and-federal-vaccine-mandates/?fbclid=IwAR3zi4mLli2HMfkXezAX5aTNWyUiNDl6qnl0c0EY3uXL7OSV_CK7FKAJsXE
i can understand that vaccines are dangerous in some situations, such as in cancer patients who have extremely compromised immune systems. but, honestly, i doubt the source that you brought up. i did some searching and the AAPS publishes some weird stuff. among other weird claims (abortions cause breast cancer, etc), they publish stuff that claims HIV doesn't cause aids:
https://www.jpands.org/vol12no4/bauer.pdfJPANDS (the journal AAPS endorses and apparently publishes under) is not listed by other trusted journal aggregates like PubMed and MEDLINE (fun fact i think i've actually used PubMed for cancer research at uni, the stuff they collate is legit) which is usually a good sign that they're not trustworthy when it comes to actual scientific research. as far as actual vaccine research goes, it is well known that it's been shown that vaccines do not cause developmental problems like autism (the original research itself was retracted
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC283167/ after further investigation, other research papers have not been able to find a link between the usage of mercury-related compounds used in vaccines and autism since)
after rereading the post (i noticed an edit and wasn't sure if i was up to date yet) i saw this:
even they
this language suggests you don't know who the AAPS is. while checking your sources, i discovered they are a conservative-run organization that frequently try to sway research whenever it gets political. hence, why they are weighing in on the vaccine debate and why they are saying HIV doesn't cause AIDS (for those who were not born in the 80s like me, HIV was hugely politicized. the regean administration was famously anti-LGBTQ, whom HIV was affecting disproportionately. they were not taking HIV seriously for this reason). they again weigh in on abortion, trying to muddy the water by implying it may cause weird stuff like breast cancer (
https://www.jpands.org/vol24no4/skop.pdf, ctrl + f for breast to find the part i'm talking about). again, they weigh in on homoloveuals (
https://www.jpands.org/vol10no3/lehrman.pdf): "[T]he “gay” male lifestyle significantly increases the incidence of infectious disease and shortens life expectancy by about 20 years". this article in particular is rather insulting. it implies that homoloveuality is a choice (it isn't) and that this choice (which people don't choose) kills people. the solution they offer is to simply stop being gay (how?). so yeah, AAPS is pretty stuff lol
edit: god damnit i seriously just did all that googling and bullstuff and it turns out wikipedia had a list right there for me.
https://en.wikipedia.org/wiki/Association_of_American_Physicians_and_Surgeons#Publishing_of_non-mainstream_or_scientifically_discredited_claims here's some of their claims that are not substantiated by any other research institution. trust me, i looked all that stuff one by one lol its all legit
my favorite claim is that they think global warming will be beneficial for humanity