Well, here's to one last hurrah of an air of authority on the matter, I guess. I should stand by what I say more often, really, and just mark the thread as read without actually reading it. Ah, well, here goes nothing:
That's easy to explain, because the "several prominent medical researchers" are akin to the 0.1% of climatologists who deny climate change, and the 0.1% of physicists who are still trying to find the aether. The difference is that while the anti-relativity crowd doesn't get any false equivalency media time*, the fringe science groups for climate change and vaccines do, for some reason, helped by a good deal of lobbying by some very powerful and wealthy individuals (there's an actual conspiracy for you, although it's really just out in the open) and trolling on social media.
Take Byram Bridle, for instance, a "prominent" Canadian immunologist who thinks that the vaccines are poison because the spike protein is cytotoxic, and he's citing an actually old Japanese study where it was shown that rats and mice reacted badly to having an insane amount of mRNA injected. Much, much more than what's in a human approved dose. He also said he "fought" to be allowed to read the study, while it's really just publicly available, albeit written in Japanese. The guy was all the rage a while ago on Russia Today and a host of anti-vaxxer YouTube channels and other alternative health and medicine media outlets.
The rats have been injected with much higher dosages of the Pfizer vaccine that humans would get. The vaccines themselves, by design, cause inflammation (= cells that build the spike protein after having the mRNA introduced through vector viruses or lipid nanoparticles are eventually disposed of by the body's immune response), it seems logical enough that severely overdosing it causes problems. If that didn't happen, the vaccines wouldn't work.
This is, by the way, the study Dr. Bridle had to "fight over" to get access to (maybe he meant he had trouble finding a Japanese translator, because clicking on that link sure isn't anything you need to fight over), and this is the EMA approval document for the Pfizer vaccine. The study is talked about on page 48 to 50. Just so you know this isn't made up. And no, I'm neither a medical reseracher nor can I read Japanese, I got the two links through five minutes of googling around a bit. You'd think news outlets letting the guy talk would fact check with even greater care, but who does that in this day and age. Ain't nobody got time to do things that don't generate ad revenue - or fit the desired narrative.
However, don't go and claim you present an argument, you just - by your own admission - pick something up on the news and post it here, and most of the time it's just that. Still no sign of Israel actually stopping the third doses. In fact, Israel just approved the booster shot for younger people, first for everyone aged 50 or older, and recently 40 or older. My Moderna shot came with an list of ingredients that I had to read through first to look for known allergies.
<imagine HK47's voice here> Mocking tone: People don't think you're a flat earther doing your own research for nothing, it's because you keep repeating the same pattern of any flat earther who does his own "research", and assuming for the moment that you're really just relaying what the news tell you, it's time to look for a different news channel than Russia Today or some other radio station, because that one really has it in for any vaccine that isn't Sputnik V. I wonder why that is though.
All of this isn't to say that Big Pharma isn't an actual problem - it is, often, and for hundres of millions of people worldwide. You just need to look at the insulin prices in the US, or the attempts to price gouge HIV treatments, side effects that show up due to insufficient testing, and any number of such occurances. Vaccines, however, aren't. Sick people generate much more income for Big Pharma than innoculated ones, and it really takes some mental twisting to come up with the idea that vaccines are supposed to make you sick, contain microchips or are used for population control, which bit by bit I wish they were actually really made for.
*Although in this day and age, it looks more and more like it's not about false equivalency any more but about generating as many clicks and viewership as possible to sell some more ads.
It really is unlikely that anyone here was involved in any Covid-19 research, but what does that matter? It's not necessary to understand - at least in basic principle - how an mRNA or vector vaccine works, and there are a ton of helpful people who take the complex subject matter and try to make it accessible to people. They often have YouTube channels or are sometimes on TV too (though not often enough), but are really often the punching bags of conspiracy nutjobs, anti-vaxxers and flat earthers.
The German RKI for instance has a YouTube presence that explains how what and why the vaccines work as they do, how coronaviruses infect cells, and a bunch of other things. It's not perfect, but they're really helpful and use props to visualize what's going on.
Like this one:
The only problem is, obviously, they're German.
The guy has a PhD in microbiology by the way (appeal to authority, kek) and probably drives a nice Porsche financed by Big Pharma, Bill Gates, Soros or whoever else is at fault for the plandemic. Where's Alex Jones when you need him? There's no way he's doing these for the benefit of people and to help them understand. Nah.